Past briefings
November 2026
Browse PlainSec cybersecurity briefings by date.
- Friday, November 13, 2026: GPUStack's localhost spoofing skips authentication on exposed managers · 20 stories
- Thursday, November 12, 2026: ScreenConnect malware spreads through technicians’ support sessions · 20 stories
- Wednesday, November 11, 2026: Apple patches pairing flaws, but Brotli remains elsewhere · 20 stories
- Tuesday, November 10, 2026: N-able N-central returns online with remote control paused · 20 stories
- Monday, November 9, 2026: SAP NetWeaver flaw fuels webshell planting and searches · 19 stories
- Sunday, November 8, 2026: CISA widens the SSHole story to four exploited flaws · 3 stories
- Saturday, November 7, 2026: GPT-6 Cyber’s exploit gains test its guardrails · 13 stories
- Friday, November 6, 2026: CISA widens the SSHole story to four exploited flaws · 19 stories
- Thursday, November 5, 2026: APT29's Plerdy tracker compromise reached hundreds of sites · 20 stories
- Wednesday, November 4, 2026: WordPress upgrade window opens a path to server code · 19 stories
- Tuesday, November 3, 2026: Node-RED attacks add persistent command backdoors · 18 stories
- Monday, November 2, 2026: Ivanti's second patch closes the chain, not prior exposure · 20 stories
- Sunday, November 1, 2026: DebugBear snippet let attackers trade through Polymarket sessions · 6 stories