September 2026
1472 articles β’ 506 CVEs β’ 163 breaches
Quarterly Digest
Q3 2026
3 months analyzed
Annual Digest
2025
Pending
π Where to Concentrate Your Security Effort
Focus Areas
1Patch vulnerabilities
2Identity & access control
3Software supply chain
4Detection & monitoring
5AI system controls
Persistent Trends
1Supply chain compromise
2Nation-state activity
3Ransomware
4Zero-day exploitation
5Extortion & data leak
Sectors Targeted
1Financial services
2Government
3Healthcare
4Cryptocurrency
5Critical infrastructure
Vendors to Watch
1Microsoft
2Cisco
3Linux kernel
4Oracle
5WordPress
Ranked by how many of the last 26 weekly
briefings raised each item. Bars are scaled within their column.
π΅οΈ Attacker Trends
π Breach Metrics
Last 365 days:
2056 breaches
(5.6/day),
28.1B records
+
4.83PB data
exposed,
$99.1B in total loss costs
(avg $376.6M across 263 breaches reporting costs)
The Arizona Supreme Court said the information was copied for people dating back as far as 30 years. The post Personal Information for Over 1 Million People Stolen in a Cyberattack on Arizonaβs Court System appeared first on SecurityWeek.