Cyber security in the retail sector
Retailers need to ensure their business operations and internal data aren't breached


Technology touches every part of retail, and in addition to customer-facing points of weakness online and in the real world, retailers also need to ensure their own business operations and internal data are not breached.
The threat posed by ransomware attacks is extremely damaging for retailers, both in terms of immediate financial loss and also with regards to customer data. Yet many retailers are running outdated and fragmented IT infrastructures supported by overstretched IT teams.
Learn how retailers can keep things up and running, ensuring safety for staff and customers, by having a Sophos Managed Detection & Response team in their corner at all times.
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Prolific ransomware operator added to Europe’s Most Wanted list as US dangles $10 million reward
News The US Department of Justice is offering a reward of up to $10 million for information leading to the arrest of Volodymyr Viktorovych Tymoshchuk, an alleged ransomware criminal.
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Jaguar Land Rover “did the right thing” shutting down systems to thwart cyber attack
News The attack on Jaguar Land Rover highlights the growing attractiveness of the automotive sector
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Ransomware attack on IT supplier disrupts hundreds of Swedish municipalities
News The attack on IT systems supplier Miljödata has impacted public sector services across the country
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A notorious hacker group is ramping up cloud-based ransomware attacks
News The Storm-0501 threat group is refining its tactics, according to Microsoft, shifting away from traditional endpoint-based attacks and toward cloud-based ransomware.
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Security researchers have just identified what could be the first ‘AI-powered’ ransomware strain – and it uses OpenAI’s gpt-oss-20b model
News Using OpenAI's gpt-oss:20b model, ‘PromptLock’ generates malicious Lua scripts via the Ollama API.
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Data I/O shuts down systems in wake of ransomware attack
News Regulatory filings by Data I/O suggest the costs of dealing with the attack could be significant
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Average ransom payment doubles in a single quarter
News Targeted social engineering and data exfiltration have become the biggest tactics as three major ransomware groups dominate
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BlackSuit ransomware gang taken down in latest law enforcement sting – but members have already formed a new group
News The notorious gang has seen its servers taken down and bitcoin seized, but may have morphed into a new group called Chaos