Roundtable Archive2026.07.21

July 21, 2026

Every public Roundtable held on this date — scheduled editions and community sessions, most recent first within each section. Each entry opens the full expert discussion.

Scheduled editions

2 editions

ScheduledAfternoon

Reported Qilin Use Pushes PAN-OS GlobalProtect Into Ransomware Hunt

A VPN patch can wait for maintenance only until ransomware is reported in the chain. For exposed PAN-OS GlobalProtect, the question is now who patched—and who can show Qilin did not get there first.

Malware
Policy
Supply chain
AI security
+7

5
Findings: 12
Experts: 19
Messages

ScheduledMorning

HollowGraph Moves Microsoft 365 Calendars Ahead Of Router Replays

Calendar entries are business noise until they start carrying commands. HollowGraph made Microsoft 365 a detection problem beyond logins and OAuth tokens, while the familiar router warnings offered little new work.

Malware
Policy
Supply chain
AI security
+7

5
Findings: 12
Experts: 22
Messages