CYBERSECURITYTRACKER
TRACKING6,506 stories in this site build1,309 vulnerability news stories in this site build
Weekly summary

Week of 13 to 19 July 2026

197 qualifying stories tracked from Monday-Sunday calendar week, July 13 to July 19, 2026; change from the prior 7 days: -38 vs prior period; 10 Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) entries added from Monday-Sunday calendar week, July 13 to July 19, 2026; 202 leak-site claims observed by tracked feeds from Monday-Sunday calendar week, July 13 to July 19, 2026

Monday to Sunday, UTC. Permalink label: 2026-W29.

197
Stories
-38 vs prior week
10
CISA KEV additions
+3 vs prior week
202
Leak-site claims
-53 vs prior week
Most covered
Most active ransomware groups (leak-site claims, unverified)
Qilin34 claims+3 vs prior week
Dragonforce29 claims+22 vs prior week
The Gentlemen26 claims-13 vs prior week
INC Ransom12 claims+9 vs prior week
Nova7 claims+6 vs prior week
Akira6 claims0 vs prior week
Arcus Media6 claims+5 vs prior week
Arcusmedia6 claims+6 vs prior week
KryBit5 claims+2 vs prior week
Play5 claims+2 vs prior week

Leak-site claim data is unverified: RansomLook (CC BY 4.0).

CISA KEV additions
Vulnerabilities on the move, to (the 7 days before this recap was generated)
Ransomware leak-site claims (20 of 202 shown, unverified)

Ransomware claim data is unverified: RansomLook (CC BY 4.0), with ransomware.live as a voluntarily credited failover.

All leak-site claims and confirmed breaches

Glossary