UK retailer Co-op shuts down some IT systems after hack attempt
British supermarket chain Co-op Food has confirmed to BleepingComputer via a statement that it has suffered limited operational disruption as it responds to a cyberattack. [...]
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Background for this topic.
Hacking is the use of technical methods to access, alter, disrupt, or examine computer systems and data, either with authorization or without it. In security reporting, the term usually covers unauthorized exploitation of software flaws, exposed services, weak credentials, misconfigurations, and sometimes human trust through phishing or other social engineering.
Its security significance depends on the attacker’s access and objective: a compromised internet-facing system may enable data theft, unauthorized changes, or movement into other systems, while a benign penetration test can reveal the same weaknesses before they are abused. Defenders reduce exposure through timely vulnerability management, secure configuration, strong authentication, network and endpoint monitoring, and tested incident-response procedures. Useful reporting distinguishes confirmed compromise from attempted or suspected activity and identifies the exploited entry point, affected assets, and whether access was contained.
British supermarket chain Co-op Food has confirmed to BleepingComputer via a statement that it has suffered limited operational disruption as it responds to a cyberattack. [...]
Ascension, one of the largest private healthcare systems in the United States, is notifying patients that their personal and health information was stolen in a December 2024 data theft attack, which affected a former business partner. [...]
Today, the French foreign ministry blamed the APT28 hacking group linked to Russia's military intelligence service (GRU) for targeting or breaching a dozen French entities over the last four years. [...]
Ongoing outages at British retail giant Marks & Spencer are caused by a ransomware attack believed to be conducted by a hacking collective known as "Scattered Spider" BleepingComputer has learned from multiple sources. [...]