Posts by /r/netsec
We analysed almost 100 UK charity websites and found that ~1 in 6 are running vulnerable JavaScript dependencies.
Vercel confirms Context.ai-linked breach exposed customer environment variables; ShinyHunters lists $2M sale on BreachForums
CVE-2026-34621 PoC isn't a scanner, it's a campaign weaponizer with 62 pre-authenticated Brazilian fintech targets
AI uncovered thousands of zero-day vulnerabilities for every major operating system and browser. Including a bug dating back to 1996 in OpenBSD. Patch everything is officially obsolete.
UnDefend: Chaotic Eclipse's third Defender zero-day blocks all signature updates from a standard user — no admin required
CVE-2026-33825 deep-dive: The researcher commented out the full credential dump. Here's what that means.
HAProxy HTTP/3 -> HTTP/1 Desync: Cross-Protocol Smuggling via a Standalone QUIC FIN (CVE-2026-33555)