STRIKE0 / OFFENSIVE SECURITYAUTONOMOUS RED TEAMING / HUMAN-DIRECTED
PUBLIC INCIDENT DOSSIER / MAR 2021
RANSOM / THIRD-PARTY REPORTED

CNA Financial
Security incident.

Bloomberg reported that CNA Financial paid approximately USD 40 million to regain control of systems after a ransomware attack.

$40M
RANSOM REPORTEDLY PAIDPress-reported payment, not confirmed by the company. Do not describe it as company-verified.All incidents ↗
01 / DOCUMENTED FINDINGSPUBLIC-SOURCE ANALYSIS
WHAT HAPPENED

What the evidence shows.

The reported amount came from people familiar with the incident. The company did not publicly confirm the ransom payment when asked.

MEASUREMENT / INTERPRETATION

What the number means.

Press-reported payment, not confirmed by the company. Do not describe it as company-verified.

CONTROL QUESTIONS

How to test resilience.

Ransomware readiness, identity hardening, recovery drills, segmentation and incident escalation governance.

Read cited source ↗
TURN LESSONS INTO VALIDATION

Find the path before an attacker does.

Discuss a scoped assessment ↗