CYBERSECURITYTRACKER
Briefings

Weekly recap: Week of 13 to 19 July 2026

Review the week's tracked stories, vulnerability changes, and unverified leak-site claims for the dates shown.

197 qualifying stories tracked; change from the prior 7 days: -38 vs prior period; 10 Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) entries added; 202 leak-site claims observed by tracked feeds

Monday to Sunday, Coordinated Universal Time (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

The 197 stories above are counted by publisher date (first-seen date where it is missing or unusable), and only for stories that have a summary and a why-it-matters line and are not thin or editorially excluded.

Most covered

Most active ransomware groups (leak-site claims, unverified)

Most active ransomware groups by leak-site claims in the week of 13 to 19 July 2026, 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), with ransomware.live as a failover, credited and linked as its terms require (Source: Ransomware.live).

CISA KEV additions

CISA KEV additions in the week of 13 to 19 July 2026
CVEVendor and productFederal fix deadline
CVE-2026-15409SonicWall SMA1000 Appliances
CVE-2026-15410SonicWall SMA1000 Appliances
CVE-2026-58644Microsoft SharePoint
CVE-2026-39808Fortinet FortiSandbox
CVE-2026-25089Fortinet FortiSandbox
CVE-2026-46817Oracle E-Business Suite
CVE-2026-56155Microsoft Active Directory Federation Services
CVE-2026-56164Microsoft SharePoint Server
CVE-2008-4128Cisco IOS
CVE-2023-4346KNX Association KNX Protocol Connection Authorization Option 1

Vulnerabilities on the move, to (the 7 days before this recap was generated)

Vulnerabilities on the move between 2026-08-10 and 2026-08-17
CVEVendor and productWhat changed
CVE-2026-15409SonicWall SMA1000 AppliancesAdded to CISA KEV 2026-07-14Added to VulnCheck KEV 2026-07-14Added to ENISA EUVD 2026-07-14Exploitation active since 2026-07-14
CVE-2026-15410SonicWall SMA1000 AppliancesAdded to CISA KEV 2026-07-14Added to VulnCheck KEV 2026-07-14Added to ENISA EUVD 2026-07-14Exploitation active since 2026-07-14
CVE-2025-33073Microsoft WindowsEPSS up 14 points in about a week
CVE-2026-8037Progress LoadMasterEPSS up 14 points in about a week
CVE-2026-50522Microsoft SharePointAdded to VulnCheck KEV 2026-07-20

Ransomware leak-site claims (19 of 202 shown, unverified)

Ransomware claim data is unverified: RansomLook (CC BY 4.0), with ransomware.live as a failover, credited and linked as its terms require (Source: Ransomware.live).

All leak-site claims and confirmed breaches

Glossary