Ghostwriter Uses Prometheus Lures to Drop OYSTERFRESH Malware
CERT-UA says Ghostwriter used compromised accounts and fake Prometheus certificate lures to target Ukrainian government entities with OYSTERFRESH malware.
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Security News
Security incidents, exploited vulnerabilities, breach reports, malware campaigns, and urgent patch notes arranged for fast daily scanning.
October 24, 2026
Latest reports
Microsoft Defender CVE-2026-41091 and CVE-2026-45498 Exploited
Microsoft says two Defender flaws have been exploited. CISA added both to KEV, making Defender engine and platform update checks urgent.
Drupal Core CVE-2026-9082: PostgreSQL SQL Injection Patch
Drupal core CVE-2026-9082 is a highly critical PostgreSQL SQL injection flaw. Check affected branches, fixed versions, production database driver, logs, and post-patch review steps.
SonicWall CVE-2024-12802: MFA Bypass Still Exposes SSL-VPNs
SonicWall CVE-2024-12802 can leave SSL-VPN MFA bypassable when firmware is patched but LDAP/AD settings are not completed. Check UPN/SAM login paths and VPN authentication…
ChromaDB CVE-2026-45829 Allows Pre-Auth Server Takeover
HiddenLayer disclosed ChromaToast, a pre-auth RCE in ChromaDB Python FastAPI server deployments that can execute a malicious model before access checks run.
GitHub Internal Repos Exposed Through Poisoned VS Code Extension
GitHub says an employee device was compromised through a poisoned VS Code extension, exposing internal repositories and putting developer workstation trust under scrutiny.
Storm-2949 SSPR Abuse: From MFA Prompt to Cloud-Wide Breach
Microsoft says Storm-2949 abused Self-Service Password Reset and MFA social engineering to reach Microsoft 365 and Azure data. Check SSPR scope, MFA changes, Graph…
Fox Tempest Signed Malware Service: Why Valid Signatures Are Not Enough
Microsoft says Fox Tempest operated a malware-signing service. Learn why signed malware can still be unsafe, what users should check, and how defenders should…
Shai-Hulud AntV npm Supply-Chain Wave: What Developers Should Check
Shai-Hulud returned in an AntV npm supply-chain wave affecting hundreds of packages. Check AntV dependencies, install scripts, GitHub tokens, persistence, and CI runners.