Security Google says spyware makers and China-linked groups dominated zero-day attacks last year Of the 90 zero-days GTIG tracked in 2025, 43 hit enterprise tech Zero-day exploitation targeting enterprise tech products reached an all-time high last year, with China-linked cyber-espionage groups rem… …
Security Anthropic: All your zero-days are belong to Mythos Hasn't released it to the public, because it would break the internet - in a bad way For years, the infosec community’s biggest existential worry has been quantum computers blowing away all classical encryption and revealing the world’s se… …
… With two more zero-days now under attack, Chrome's 2026 tally is already growing. If your browser is nagging you to restart for an update, this might be a good moment to listen. ® vulnerability security patches patch chrome
Cyber-crime Months-old Adobe Reader zero-day uses PDFs to size up targets Malicious PDFs abuse legit features to harvest system data and decide which victims get a 2nd-stage payload Hackers have been quietly exploiting what appears to be a zero-day in Adobe Acrobat Reader for months, using booby-tr… …
Security Critical Microsoft Excel bug weaponizes Copilot Agent for zero-click information disclosure attack Could steal sensitive personal and financial data After a whopper of a Patch Tuesday last month , with six Microsoft flaws exploited as zero-days, March didn't exactly roar in like a lion. …
… MORE CONTEXT Anthropic's mysterious Mythos AI threatens to upend the infosec world Project Glasswing and open source software: The good, the bad, and the ugly Anthropic: All your zero-days are belong to Mythos Microsoft's massive Patch Tuesday: It's raining bugs Only one publicly disclosed CVE can … …
… MORE CONTEXT Poland bans camera-packing cars made in China from military bases Infosec exec sold eight zero-day exploit kits to Russia, says DoJ Don't underestimate pro-Russia hacktivists, warns UK's cyber crew Russia-linked APT28 attackers already abusing new Microsoft Office zero-day Dutch author… …
… MORE CONTEXT Anthropic: All your zero-days are belong to Mythos AI has gotten good at finding bugs, not so good at swatting them Azure issues not adequately fixed for months, complain bug hunters Zombie Microsoft bugs rise from the dead, pave way for crims and ransomware scum While CVE-2026-32201 i… …
… At the time, the vulnerability was neither publicly known nor exploited, according to Microsoft, which deemed exploitation "less likely." Fast forward to Wednesday when the US Cybersecurity and Infrastructure Agency added CVE-2026-20963 to its Known Exploited Vulnerabilities KEV catalog, gave feder… …
… Projects like Google's Big Sleep, an AI agent that helps security researchers find zero-day flaws, have spotted several including a previously unknown exploitable memory-safety flaw in the widely-used OpenSSL library. …