Security Bulletins

Daily cybersecurity intelligence and vulnerability bulletins from sig9.

June 25, 2026

Hacker Wars - June 25, 2026

Your daily dose of infosec chaos Today’s batch features malware that actively fights the AI trying to analyze it, a 10-million-strong browser extension with a nasty secret, and Microsoft quietly …

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June 24, 2026

Hacker Wars - June 24, 2026

Your daily dose of infosec chaos Today’s roundup has a bit of everything: actively exploited Cisco vulns, AI models finding holes in classified government systems, and supply chain attacks hiding in …

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June 23, 2026

Hacker Wars - June 23, 2026

Your daily dose of infosec chaos The quantum apocalypse just got a deadline, healthcare data is leaking again, and someone thought sending VBScripts over WhatsApp was a good business model. Let’s dive …

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June 21, 2026

Hacker Wars - June 21, 2026

Your daily dose of infosec chaos Today’s lineup reads like a threat modeler’s worst day: North Koreans poisoning npm packages, an unpatchable hole burned into Apple silicon, AI agents getting hijacked …

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June 19, 2026

Hacker Wars - June 19, 2026

Your daily dose of infosec chaos Today’s batch has a little something for everyone: a Splunk vuln being exploited faster than you can say “patch cycle,” ransomware gangs shipping their own EDR kill …

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June 18, 2026

Hacker Wars - June 18, 2026

Your daily dose of infosec chaos Today’s theme is “things that should have been patched yesterday” - we’ve got leaked VPN credentials, a Defender zero-day, and ShinyHunters adding Kodak to their …

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June 17, 2026

Hacker Wars - June 17, 2026

Your daily dose of infosec chaos Today’s theme: supply chain nightmares, actively exploited web vulns, and the eternal game of whack-a-mole with enterprise appliances. Grab your coffee, it’s going to …

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June 16, 2026

Hacker Wars - June 16, 2026

Your daily dose of infosec chaos Today’s roundup is a lovely mix of creative evasion techniques, Android malware that steals your PIN before breakfast, and a pharmaceutical giant allegedly getting its …

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June 14, 2026

Hacker Wars - June 14, 2026

Your daily dose of infosec chaos Grab your coffee and settle in, because the threat actors did not take the weekend off. Today we have AI models getting yanked offline by government order, a …

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June 12, 2026

Hacker Wars - June 12, 2026

Your daily dose of infosec chaos Friday’s serving up a buffet of breaches, zero-days, and creative new ways to abuse government infrastructure. From ShinyHunters going after university data to someone …

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