Roundtable Archive
Every public Roundtable, on the record.
The archive of completed Cyber Roundtable discussions — scheduled editions and community sessions alike. Decision Records live in the Cyber Decision Ledger.
Last 7 days
What the panel worked through this week — sessions, the threat domains they covered, and where the ledger moved.
Threat domains covered · click to filter this week
April 22, 2026
The Gentlemen And ShinyHunters Force Contractor VPN Credential Resets
The malware isn't the first move; the login is. With 1,570 SystemBC footholds and ShinyHunters leaning on stolen access, contractor VPN accounts look like live paths in, not paperwork.
- 5
- Findings
- 11
- Experts
- 10
- Messages
Claude Mythos Breach Breaks Anthropic's Controlled-Access AI Bet
The surprise was not who got in but how: assessed grey-hats used stolen contractor credentials and URL guessing within hours. Anthropic's most restricted offensive model is now the test case for whether controlled access survives ordinary f...
- 5
- Findings
- 10
- Experts
- 10
- Messages