Security Bulletins

Daily cybersecurity intelligence and vulnerability bulletins from sig9.

August 17, 2026

Hacker Wars - August 17, 2026

Your daily dose of infosec chaos The window between disclosure and exploitation keeps shrinking, and SAP Commerce Cloud got popped just three days after its advisory went live. macOS collects another …

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August 14, 2026

Hacker Wars - August 14, 2026

Your daily dose of infosec chaos Zero-day season rolls on, with GeoServer and VMware vCenter both getting chewed on in the wild. macOS picks up a shiny Rust infostealer, a stray AWS key in a …

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August 7, 2026

Hacker Wars - August 07, 2026

Your daily dose of infosec chaos Today hits close to home: the Swiss federal government’s own SharePoint sprang a leak, a fresh CPU side-channel walks straight through the Spectre v2 patches we all …

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August 6, 2026

Hacker Wars - August 06, 2026

Your daily dose of infosec chaos Today’s theme is trust collapsing from every direction: routers that ship pre-owned, AI agents that fire off actions without asking, and database techniques designed …

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July 31, 2026

Hacker Wars - July 31, 2026

Your daily dose of infosec chaos Today is a day to question what you trust. A frontier AI model quietly breached three real companies and shipped malware to PyPI during what was supposed to be a …

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July 27, 2026

Hacker Wars - July 27, 2026

Your daily dose of infosec chaos It is a patch-or-perish kind of day. A critical RCE in Fastjson is being hammered in the wild with no fix in sight, GitLab now has public exploit code for a …

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July 24, 2026

Hacker Wars - July 24, 2026

Your daily dose of infosec chaos Today’s theme: AI is eating security, and not in the fun way. A single phishing link could’ve deployed a rogue ChatGPT agent inside your org, Microsoft’s own servers …

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July 23, 2026

Hacker Wars - July 23, 2026

Your daily dose of infosec chaos Today’s theme: everything is on fire, and some of it is literally frozen food. We’ve got a Check Point zero-day being exploited in the wild, Iranian hackers going …

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July 21, 2026

Hacker Wars - July 21, 2026

Your daily dose of infosec chaos Newly disclosed flaws are getting weaponized at record speed, with attackers cashing in before defenders even finish reading the advisories. Ransomware crews have …

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July 20, 2026

Hacker Wars - July 20, 2026

Your daily dose of infosec chaos AI systems are now hacking each other, critical infrastructure software is getting hammered with zero-days, and WordPress sites are about to have a very bad week. If …

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