Security for supermarkets: how to contain ransomware that freezes the checkouts and shield the operation
Anatomy of an attack that paralyzes the POS and logistics of a supermarket chain — and how Decripte responds, contains and rebuilds security with segmentation, immutable backup and 24x7 monitoring.
Direct answer
To protect a supermarket or wholesaler, the priority is to shield operational continuity: segment the POS network and the payment systems, isolating them from corporate IT and the back office (meeting PCI-DSS 4.0.1), implement immutable and tested backups (3-2-1-1-0) capable of restoring checkouts and the ERP in hours, monitor everything 24x7 in a SOC with detection and response, and maintain an incident response plan with a proven containment SLA. This combination — POS segmentation, immutable backup, continuous monitoring and immediate response — is what decides whether ransomware becomes an outage of minutes or of weeks. Decripte operates exactly this arrangement: 24x7 SOC, Incident Response with containment in up to 1 hour, Vulnerability Management and Pentest from the POS to e-commerce. Start with the free diagnosis at decripte.com.br/intelligence-center.
24/7
SOC monitoring POS, ERP and e-commerce
<=1h
Containment SLA in incident response
PCI-DSS 4.0.1
Requirement for those who process cards (since Mar/2025)
LGPD
Leak notification to the ANPD and data subjects
In summary
- ›A supermarket is a priority ransomware target because every minute of a POS being down is lost revenue that does not come back: the attacker exploits the pressure to restore the checkouts to force payment of the ransom.
- ›The network segmentation that separates POS, payment systems, back office and e-commerce is the barrier that prevents a phishing attack in the administrative area from encrypting the stores' checkouts.
- ›Immutable and tested backup (the 3-2-1-1-0 model) is the difference between restoring the operation in hours and paying ransom with no guarantee: modern ransomware deletes the copies before encrypting.
- ›PCI-DSS 4.0.1 (in force since March 2025) requires MFA for all access to the cardholder data environment, passwords of 12+ characters and anti-phishing controls; it is not optional for those who accept cards.
- ›Decripte combines a 24x7 SOC, Incident Response with containment <=1h, Vulnerability Management and Pentest to cover from checkout to the distribution center.
Cibersegurança para Supermarkets and Wholesalers
Anatomy of an attack that paralyzes the POS and logistics of a supermarket chain — and how Decripte responds, contains and rebuilds security with segmentation, immutable backup and 24x7 monitoring.
Why supermarkets and wholesalers became a priority target
The supermarket sector carries a combination that makes it one of the most lucrative targets for ransomware groups: high transaction volume, a narrow net margin (frequently between 1% and 3%) and absolute dependence on systems that must be available all the time. When the point of sale (POS) freezes, the sale does not happen and does not come back; when the distribution center loses its WMS, perishables rot on the dock; when e-commerce goes down, the customer buys from the competitor. Every hour of unavailability has a direct, measurable and unrecoverable cost — and attackers know it. This pressure to quickly restore the operation is precisely the lever they use to force payment of the ransom.
Unlike a bank, which has a robust budget and dedicated security teams, the supermarket chain has historically invested in IT geared toward operational efficiency — checkout automation, supplier integration, loyalty, marketplace — and not always in the same proportion in cybersecurity. The result is a huge and heterogeneous attack surface: hundreds or thousands of POS terminals in physical stores, often with legacy operating systems; ERP and back office; WMS and TMS in logistics; e-commerce platform; loyalty app; and a dense chain of suppliers and integrators with network access.
The target is not the data, it is continuity
In food retail, modern ransomware targets availability before confidentiality. The criminal understands that you may even have a data backup, but you cannot have the store down on a peak Saturday. Double extortion (encrypting and also leaking customer and loyalty data) is the layer that increases the blackmail, but paralyzing the checkouts is the economic trigger that pressures payment.
Brazil is today the largest ransomware victim in Latin America, and retail consistently ranks among the three most affected sectors. Public cases of national retail chains — with websites offline, data leaked and operations compromised by groups like Medusa — show that the scenario described on this page is not hypothetical: it is the sector's routine. Market estimates put the average cost of a ransomware attack in Brazilian retail in the millions of reais, adding up technical recovery, halted revenue, regulatory fines and reputational damage.
The threat map of a supermarket chain
The five fronts that keep the retail CISO awake
Protecting a supermarket is not protecting a system, it is protecting an interconnected ecosystem where the failure of one point propagates to all the others. Decripte approaches the sector through five main vectors, each with specific tactics, signals and countermeasures.
The threats Decripte addresses in this sector
- ✓Ransomware paralyzing POS and logistics: the scenario of greatest economic impact, in which encryption reaches checkouts, the ERP and the WMS and simultaneously freezes sales and supply.
- ✓POS system compromise: card track-capture malware (RAM scraping), POS skimming and terminals with an unpatched legacy OS, frequently the entry point.
- ✓Fraud in loyalty programs: account takeover (ATO) via credential stuffing, points draining, creation of ghost accounts and coupon/cashback abuse.
- ✓Customer data leakage: exposure of CPF, phone, purchase history and card data, with notification obligations under the LGPD and PCI-DSS.
- ✓Supply-chain attacks: compromise via an integrator, a POS software vendor, EDI with industry or poorly managed third-party remote access.
The critical link is that these vectors almost never appear in isolation. A typical ransomware attack begins with phishing in the administrative area or a leaked supplier credential (supply chain), escalates privileges in corporate IT, crosses a flat network to reach the POS and logistics segment (POS compromise) and, along the way, exfiltrates the loyalty and customer database (leakage) before encrypting everything. That is why the defense must be architectural, not spot-based.
Legacy POS: the Achilles' heel
Much of Brazilian retail's POS fleet runs on old operating systems or ones without an active update cycle, connected to a frequently flat network. Without segmentation and without hardening, a single compromised terminal becomes a bridge to the entire network. Decripte's Vulnerability Management inventories, prioritizes and tracks the remediation of this fleet, treating what cannot be fixed with compensating mitigations (isolation, virtual patching, reinforced monitoring).
Is supermarkets and wholesalers data already exposed or up for sale? Find out now — for free.
Sem cartão, sem compromisso. Descubra em minutos o que já vazou da sua empresa e qual é o seu risco real.
Anatomy of the attack: how ransomware freezes the checkouts
Understanding the kill chain is what allows breaking it early. Ransomware that paralyzes a supermarket chain rarely happens all at once: it goes through observable stages, and each stage is an opportunity for detection and containment that Decripte's SOC monitors.
The typical phases of an attack on food retail
From entry to impact, step by step
- ›Initial access: phishing aimed at finance/purchasing, or a leaked supplier/integrator credential used in remote access (RDP/VPN) without MFA.
- ›Establishment: installation of a beacon (Cobalt Strike and similar) and silent persistence, often for weeks, mapping the network.
- ›Escalation and lateral movement: credential theft (Mimikatz, Kerberoasting), abuse of Active Directory and traversal of a flat network toward POS and logistics.
- ›Exfiltration: copying the customer and loyalty database and, when exposed, card data — the fuel for double extortion.
- ›Defense neutralization: disabling antivirus/EDR and, crucially, deletion or encryption of the network-accessible backups.
- ›Detonation: mass encryption, deliberately triggered during a peak or in the low-vigilance early hours, freezing checkouts and the WMS at the same time.
Note the sequence: encryption is the last stage, not the first. Between initial access and detonation there are usually days or weeks of detectable activity — anomalous logins, lateral-movement tools, exfiltration traffic spikes, attempts to delete shadow copies. It is in this window that 24x7 monitoring and detection and response turn an imminent disaster into a contained incident. Those who only discover the attack when the checkout displays the ransom note have already lost the best chance of defense.
Where Decripte breaks the chain
The 24x7 SOC seeks the signals of the intermediate phases (lateral movement, exfiltration, attempts to delete backups) and triggers Incident Response before detonation. When the attack is already underway, containment in up to 1 hour isolates the affected segments to prevent the encryption from reaching the entire store network.
Anonymized case: ransomware at Rede Bom Preco (scenario)
Anonymized real-world example
The chain, the name and the details below are fictional, built to demonstrate Decripte's response methodology when facing an incident typical of the sector. They do not represent a real client. The numbers are plausible for illustrative purposes.
The full detail of this scenario — context, phase-by-phase timeline and outcome — is in the case-study section of this page. It follows exactly the angle described above: the detection of lateral movement, the containment through POS segmentation, the eradication, the recovery from immutable backup and the lessons that become a security-structuring project.
The central point of the case is to demonstrate that response speed is a direct function of prior preparation. A chain with segmentation, tested immutable backup, EDR deployed and a rehearsed response runbook contains and recovers in hours. A chain without that negotiates ransom for days with the operation halted. The difference is not built during the attack — it is built beforehand.
How Decripte responds to an incident in retail
When the alarm goes off in a supermarket chain, the clock is the enemy: every minute of a POS being down is lost revenue, and every minute of lateral movement is more stores compromised. Decripte's Incident Response follows a disciplined method, aligned with the NIST response cycle (preparation, detection and analysis, containment, eradication, recovery and lessons learned), adapted to the reality of high-volume retail.
What happens in the first hours
Decripte's response flow
- ✓Activation and immediate triage: the IR team takes over the incident on an on-call basis, classifies severity and opens the crisis room with IT, operations and leadership.
- ✓Containment in up to 1 hour: isolation of the affected segments and hosts — disconnecting the compromised POS, blocking accounts and lateral movement — to prevent the propagation of the encryption.
- ✓Forensic preservation: collection of evidence (memory, logs, images) before any cleanup, ensuring the chain of custody for investigation and possible legal action.
- ✓Threat eradication: identification of the entry vector, removal of persistence, beacons and malicious accounts, and closing of the original breach to avoid reinfection.
- ✓Revenue-prioritized recovery: restoration from verified immutable backups, starting with the systems that bleed cash the most — the POS of the highest-traffic stores and the WMS of the DC.
- ✓Assisted regulatory notification: support in assessing and communicating to the ANPD and to data subjects (LGPD) and to the card networks/acquirers (PCI-DSS) when customer or card data is involved.
- ✓Crisis communication: guidance on what to say to stores, customers, the press and suppliers, reducing reputational damage and noise.
- ✓Report and lessons learned: a technical post-mortem with root cause and a remediation plan that feeds the long-term security structuring.
Containment is not turning everything off
Turning off the entire network also stops the operation — and that is exactly what the attacker wants. The art of containment in retail is surgical: isolating what is compromised while preserving what still operates. This is only possible when there is prior segmentation that allows cutting off one segment without bringing down every checkout in every store.
What would an incident in supermarkets and wholesalers cost? See your real risk before it happens.
Sem cartão, sem compromisso. Descubra em minutos o que já vazou da sua empresa e qual é o seu risco real.
How Decripte structures security after the incident
Responding well to an incident is necessary, but insufficient. The real value lies in ensuring that the next attack finds a network that defends itself and recovers in hours. After containment, Decripte turns the lessons learned into a structured security program, with pillars designed for the supermarket operation.
The pillars that shield the operation
The detailed structuring — POS and CDE segmentation, immutable backup, 24x7 monitoring, vulnerability management and supply-chain governance — is described in the pillars just below. Each one responds directly to one of the sector's threat vectors, and together they form a defense-in-depth architecture where the failure of one layer does not mean the collapse of the operation.
Defense in depth, in practice
No single control stops a determined ransomware. What stops it is the sum: segmentation that limits the reach, EDR that detects lateral movement, a SOC that sees 24x7, immutable backup that guarantees the return and a rehearsed response that executes fast. Decripte deploys and operates these layers in an integrated way, not as standalone products.
Compliance: PCI-DSS, LGPD and what the sector must meet
A supermarket that accepts cards processes cardholder data and is therefore under PCI-DSS. Version 4.0.1 of the standard has been in force since March 2025 and brought tougher requirements: multi-factor authentication (MFA) for all access to the cardholder data environment (CDE), not just for administrators; passwords with a minimum of 12 characters; anti-phishing controls for employees with access to email and the web; and script-integrity controls on payment pages with JavaScript, relevant to e-commerce and online checkout.
Segmentation reduces the cost of compliance
PCI-DSS does not mandate segmentation, but strongly recommends it — for a practical reason: isolating the CDE from the rest of the network reduces the audit scope. The smaller the environment that touches card data, the fewer systems need to meet the controls, and the lower the cost and effort of compliance. Segmenting POS and payment is, at the same time, a defense against ransomware and a compliance saving.
On the personal-data axis, the LGPD applies to the entire customer and loyalty database. In the event of a leak that may cause relevant risk or harm to data subjects, there is a duty to communicate to the National Data Protection Authority (ANPD) and the affected data subjects within a reasonable timeframe. The ANPD has published a specific regulation on the communication of security incidents, and non-compliance can result in sanctions ranging from a warning to a fine of up to 2% of revenue, capped at R$ 50 million per violation. Decripte supports the company both in prevention and in the correct handling of these notifications during an incident.
Compliance is not security, but security facilitates compliance
Being PCI-DSS compliant on paper does not stop ransomware — but actually implementing the controls the standard requires (MFA, segmentation, monitoring, vulnerability management) drastically reduces the risk. Decripte treats compliance as a byproduct of well-done security, not as the end goal.
Start with the diagnosis and structure the defense
You do not need to wait for the checkout to display a ransom note to discover where your network is exposed. The first step is understanding the operation's real risk — which POS terminals are unprotected, where the network is flat, whether the backups really restore, which credentials have already leaked.
Three ways to start with Decripte
- ✓Free Threat Management diagnosis at decripte.com.br/intelligence-center: initial visibility of your operation's risk, at no cost and with no commitment.
- ✓Contract protection and structuring at decripte.io/start: 24x7 SOC, Incident Response, Vulnerability Management and Pentest sized for retail.
- ✓Talk to a specialist at /contato: for chains already under attack or that need a tailored plan.
Whether to respond to an incident in progress or to build the defense before it happens, Decripte covers the operation from checkout to the distribution center, from the loyalty app to e-commerce. Start with the free diagnosis at decripte.com.br/intelligence-center and discover where your network is exposed before an attacker discovers it first.
Anatomy of a ransomware that froze the checkouts (anonymized real-world example)
Real, de-identified example
Anonymized real-world example, not based on a real client. The fictional Rede Bom Preco operates 42 stores and 2 distribution centers, with about 480 POS terminals, a single ERP, a WMS in logistics, integrated e-commerce and a loyalty program with 1.2 million registrations. As in much of the sector, the network was mostly flat: administrative IT, the stores' POS and logistics talked on the same domain, and the backups sat on network-accessible storage. On a Friday, at 11:40 p.m., an on-call analyst in Decripte's SOC received an alert of anomalous behavior: a service account performing port scanning and access attempts to domain controllers outside the usual hours.
Detection (11:40 p.m.)
The 24x7 SOC correlates the EDR alert with anomalous logins from a supplier account via a VPN without MFA and identifies lateral-movement tools (Kerberoasting, credential dumping) active for about 30 minutes. The pattern matches the pre-detonation stage of ransomware. Incident Response is triggered immediately, before any encryption in the stores.
Containment (12:05 a.m. to 12:55 a.m.)
In less than an hour, the team isolates the compromised administrative segment and the abused supplier account, blocks the lateral traffic toward the POS and logistics segment and disconnects the hosts with an active beacon. Because a minimal segmentation had already been deployed by Decripte weeks earlier, it was possible to cut the propagation without bringing down the checkouts of the stores not yet reached.
Eradication (12:55 a.m. to 6:00 a.m.)
Forensic collection of memory and logs with chain of custody, identification of the entry vector (a leaked integrator credential used in remote access without MFA), removal of persistence and beacons, rotation of all privileged credentials and closing of the vulnerable remote access. The root cause is documented for the post-mortem.
Recovery (6:00 a.m. to 2:00 p.m.)
Revenue-prioritized restoration from verified immutable backups: first the POS of the highest-traffic stores and the WMS of the DC that supplies the metropolitan region, then the ERP and e-commerce. Because the immutable copies could not be encrypted or deleted by the attacker, the operation returns without paying ransom. By the time of Saturday's peak, most stores operate normally.
Notification and lessons (following week)
The exfiltration assessment indicates partial access to the loyalty database; Decripte supports communication to the ANPD and to data subjects under the LGPD and the contact with acquirers under PCI-DSS. The post-mortem becomes a structuring plan: complete POS and CDE segmentation, universal MFA, immutable backup at all layers, a permanent 24x7 SOC and periodic response drills.
Outcome with Decripte
Because it was detected in the lateral-movement phase and contained in less than an hour, the incident that could have shut down 42 stores for days was reduced to a partial, overnight interruption, with recovery completed before peak traffic and without paying ransom. More importantly, the lessons learned turned Rede Bom Preco from an easy target into a structured operation: segmented, monitored 24x7 and able to recover on its own. The scenario illustrates Decripte's central thesis for the sector — response speed is a function of prior preparation, and the best time to build the defense is before the attack.
Don’t wait for the incident. Start hardening supermarkets and wholesalers today.
Comece pelo diagnóstico gratuito agora e veja em minutos o que já vazou. SOC 24x7 e contenção em até 1h nos planos pagos.
How Decripte responds to an incident in a supermarket chain
Facing ransomware in retail, method matters more than haste. Decripte's Incident Response follows a disciplined flow, aligned with the NIST cycle and adapted to high-volume retail, with a containment SLA of up to 1 hour. The steps:
- Activation and immediate triage: the IR team takes over the incident on an on-call basis, classifies the severity and opens the crisis room with the chain's IT, operations and leadership.
- Containment in up to 1 hour: surgical isolation of the affected segments and hosts — disconnecting the compromised POS, blocking accounts and lateral movement — to prevent the encryption from reaching the other stores.
- Forensic preservation with chain of custody: collection of memory, logs and images before any cleanup, ensuring evidence for investigation and possible legal action.
- Threat eradication: identification of the entry vector, removal of persistence, beacons and malicious accounts, credential rotation and closing of the original breach to avoid reinfection.
- Revenue-prioritized recovery: restoration from verified immutable backups, starting with the systems that bleed cash the most — the POS of the highest-traffic stores and the WMS of the distribution center.
- Assisted regulatory notification: support in assessing and communicating to the ANPD and to data subjects (LGPD) and to the card networks and acquirers (PCI-DSS) when customer or card data is involved.
- Crisis communication: guidance on what to communicate to stores, customers, the press and suppliers, reducing reputational damage and noise during the incident.
- Post-mortem and lessons learned: a technical report with root cause and a remediation plan that feeds the long-term security structuring.
How Decripte structures a supermarket's security
After containing the incident, Decripte turns the lessons learned into a structured security program. These are defense-in-depth pillars designed for the supermarket operation, where the failure of one layer cannot mean the collapse of the operation.
Segmentation of POS, payment and logistics
Separate the network into isolated zones — POS, cardholder data environment (CDE), corporate back office, logistics and e-commerce — so that a compromise in one area does not reach the others. In addition to blocking ransomware lateral movement, segmentation reduces the scope of the PCI-DSS audit and the cost of compliance.
Immutable and tested backup (3-2-1-1-0)
Copies that cannot be encrypted or deleted by the attacker (immutable, with at least one offline/air-gapped copy) and, above all, tested regularly. The 3-2-1-1-0 model ensures the restoration truly works — because modern ransomware targets backups before encrypting production data.
24x7 monitoring with detection and response
A SOC operating uninterruptedly, with EDR on the endpoints and log correlation (SIEM), seeking the signals of the attack's intermediate phases — lateral movement, exfiltration, attempts to delete shadow copies — to break the chain before detonation.
Continuous Vulnerability Management
Inventory and prioritization of the POS fleet (including legacy systems), servers, e-commerce and loyalty application, with remediation tracking and compensating mitigations (isolation, virtual patching, reinforced monitoring) for what cannot be updated.
Reinforced identity and access
Universal MFA for all access to the CDE and critical systems (a PCI-DSS 4.0.1 requirement), least privilege, rigorous service-account management and the end of remote access without a second authentication — closing the most common entry vector.
Supply-chain governance
Control of access by integrators, POS suppliers and EDI partners: dedicated accounts, temporary and monitored access, segregation and periodic review, reducing the risk of a compromise that enters through the third party's door.
Recommended plans for Supermarkets and Wholesalers
24x7 SOC
A supermarket has no low season: the operation needs uninterrupted monitoring that sees lateral movement and exfiltration attempts before the checkouts are encrypted, including in the early hours and on peak weekends, when the attacker prefers to detonate.
See plan →Incident Response
When ransomware is already underway, every minute of a POS being down is lost revenue. Containment in up to 1 hour isolates what is compromised without bringing down the entire network and prioritizes recovery for the systems that bleed cash the most.
See plan →Vulnerability Management
The legacy POS fleet is the most common entry point. Inventorying, prioritizing and tracking the remediation of this heterogeneous fleet — with mitigations for what cannot be updated — closes the breaches exploited in initial access.
See plan →Pentest
Simulating the attacker's real path — from administrative phishing to the traversal to POS and logistics, passing through e-commerce and loyalty — reveals where the network is flat and where segmentation fails, before a criminal finds it first.
See plan →Frequently asked questions
How long does Decripte take to contain a ransomware that has already frozen my checkouts?
Decripte's Incident Response containment SLA is up to 1 hour from activation. Containment means isolating the compromised segments and hosts to prevent the encryption from propagating — which, with a minimally segmented network, allows cutting the propagation without bringing down every checkout in every store. Full recovery depends on the quality of the backups, but the immediate priority is to stem the advance of the attack. If you are already under attack, talk to us now at decripte.io/start or /contato.
My POS runs an old operating system that can no longer be updated. What should I do?
This is common in retail and does not need to paralyze your operation. When a legacy system cannot be fixed, Decripte applies compensating mitigations: isolation through segmentation (so that this terminal is not a bridge to the network), virtual patching, application control and reinforced monitoring via the SOC. Vulnerability Management maps the entire fleet and defines the treatment of each item by risk priority.
Do I need to be PCI-DSS just because I accept cards at the supermarket?
Yes. PCI-DSS applies to any company that accepts, transmits or stores card data, regardless of size or transaction volume. Version 4.0.1 has been in force since March 2025 and requires, among others, MFA for all access to the cardholder data environment, passwords of at least 12 characters and anti-phishing controls. Decripte helps both to implement the controls and to reduce the scope of compliance through segmentation.
If I have a backup, am I protected against ransomware?
It depends on what kind of backup. Modern ransomware searches for and deletes or encrypts the network-accessible backups before encrypting production. That is why Decripte deploys immutable backup (which cannot be altered or deleted by the attacker), with at least one offline or air-gapped copy and — crucially — tested regularly. A backup that has never been tested is not a guarantee of recovery; it is an assumption.
How does ransomware usually enter a supermarket network?
The most common vectors are phishing aimed at the administrative area (finance, purchasing), leaked supplier or integrator credentials used in remote access without MFA, and exploitation of exposed and unpatched systems. From there, the attacker moves laterally across a flat network to reach POS and logistics. A Decripte Pentest simulates exactly this path to reveal the breaches before the real attack.
Can the attack affect my e-commerce and the loyalty program too?
Yes. In an integrated network, the compromise of corporate IT can reach e-commerce and the loyalty database. In addition to ransomware, the sector suffers from loyalty fraud (account takeover, points draining) and customer data leakage. Decripte covers the entire operation — from the POS to e-commerce and the loyalty app — and PCI-DSS 4.0.1 includes script-integrity controls specifically for online payment pages.
Do I need to notify the ANPD if customer data leaks in an attack?
When the incident may cause relevant risk or harm to data subjects, the LGPD imposes the duty to communicate to the ANPD and the affected data subjects within a reasonable timeframe, in accordance with the Authority's incident-communication regulation. Decripte supports this assessment and the correct handling of the notification during the incident response, reducing the risk of sanctions, which can reach 2% of revenue capped at R$ 50 million per violation.
Where do I start if I have not yet suffered any attack?
With the diagnosis. Decripte's free Threat Management plan, at decripte.com.br/intelligence-center, gives an initial view of your operation's risk at no cost. From there, you structure the defense with a 24x7 SOC, Vulnerability Management and Pentest by contracting at decripte.io/start. The best time to build the defense is before the attack — while you can still do it calmly.
Sector terms
- POS (Point of Sale)
- The terminal and system where the sale is recorded and the payment is processed at the checkout. In retail, it is the most critical asset for continuity: a POS being down is a lost sale. Because it processes payment, it frequently falls within the scope of PCI-DSS.
- Immutable backup (3-2-1-1-0)
- A backup strategy in which the copies cannot be altered or deleted for a defined period, neutralizing ransomware's tactic of destroying backups. The 3-2-1-1-0 model means 3 copies, on 2 media, 1 off-site, 1 offline/immutable and 0 restoration errors verified in a test.
- Network segmentation
- Division of the network into isolated zones (POS, card data, back office, logistics, e-commerce) with controls between them, so that the compromise of one area does not reach the others. It blocks ransomware lateral movement and reduces the scope of the PCI-DSS audit.
- PCI-DSS 4.0.1
- The global security standard for those who process, store or transmit card data, in force since March 2025. It requires, among others, MFA for all access to the cardholder data environment (CDE), passwords of at least 12 characters and anti-phishing and script-integrity controls.
- Lateral movement
- The attack phase in which the intruder, already inside the network, moves from one system to another seeking privileges and reaching critical assets such as the POS and logistics. It is one of the most valuable detection windows: identifying lateral movement allows containing the attack before encryption.
- 24x7 SOC
- Security Operations Center that monitors the operation uninterruptedly, correlating EDR alerts and logs (SIEM) to detect and respond to threats in real time. In retail, it is essential because attacks are frequently detonated during low-vigilance hours.
Decripte protects and responds to incidents in supermarkets and wholesalers.
Pentest, 24x7 SOC, incident response with a 1-hour containment SLA and compliance — without building an internal team. Or start free by seeing what has already leaked from your company.