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• CISA tweaks cyber incident form to spot attacks that might be linked
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• Claude Mythos 5.2 arrives with stronger bug hunting and less sandbox-breaking behavior
• Vanderbilt University Takes Systems Offline After Cyber Incident
• France Blames Iran for Supermarket Fridge Hack, Requests International Arrest Warrants
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• Turla’s Cereal malware turns victims’ Exchange servers into spy hubs
• Binance Investigates ShinyHunters Breach Claims
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• Jailbroken AI Agent Ran Two-Week Attack on European Telecom
• New Supply Chain Attack Compromises Tens of Thousands of GitHub Repositories
• Email Addresses of 2.2 Million Sega Customers Leaked in Vendor Breach
• Crédit Mutuel Arkéa Targeted in Reported $133m Heist
• Anti-Money Laundering Watchdog FATF Targets Scam Compounds
• ARTEX Offensive AI Tool Activity Far Exceeds Reported Campaigns, Censys Finds
• CISA, FBI Urge Action to Protect Industrial Refrigeration Networks
• Half of Security Leaders Report Sensitive Data Exposure Through AI Tools
• Residential Proxy Traffic Traced to White House Network

Mozilla has removed the data limit on the free VPN built into Firefox. Firefox users in supported regions get unlimited browsing on desktop and Android once they sign in with a Mozilla account. The VPN shipped with Firefox 149 in March with a 50GB monthly cap. That is plenty for reading and ordinary browsing, but someone streaming video through the browser can use it up fast. The VPN protects traffic inside Firefox and nothing else …