#backdoors


Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

Jul 30, 2026 // 12:45

South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally […]

Popular WordPress Plugin Scripts Tampered to Plant Hidden Backdoors on Sites

Jun 15, 2026 // 22:50

An attacker tampered with trusted JavaScript files used by WordPress sites running PushEngage, OptinMonster, and TrustPulse, turning those files into a way to break into […]

ThreatsDay Bulletin: AI Agents Gone Wrong, Sketchy C2 Tools, ClickFix Tricks, JS Backdoors & 20+ New Stories

Jun 4, 2026 // 17:06

It got stupid again. The internet still feels held together with tape. Bad plugins, old bugs, fake tools, trusted apps doing shady things. Same mess, […]

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

May 20, 2026 // 16:00

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph […]

China-Linked GopherWhisper Infects 12 Mongolian Government Systems with Go Backdoors

Apr 23, 2026 // 12:09

Mongolian governmental institutions have emerged as the target of a previously undocumented China-aligned advanced persistent threat (APT) group tracked as GopherWhisper. “The group wields a […]

TeamPCP backdoors LiteLLM 1.82.7-1.82.8. Possible Trivy CI/CD compromise suspected.

Mar 24, 2026 // 22:33

The hacker group TeamPCP, responsible for past issues with Trivy and KICS, has now infiltrated the popular Python package litellm. They introduced two harmful versions […]

TeamPCP backdoors LiteLLM 1.82.7-1.82.8, likely via Trivy CI/CD breach.

Mar 24, 2026 // 22:24

The hacking group TeamPCP, known for recently breaching Trivy and KICS, has now infiltrated a widely used Python package called litellm. They introduced two infected […]

BeyondTrust RCE Flaw (CVE-2026-1731) Actively Exploited for Data Theft and Backdoors

Feb 22, 2026 // 14:27

Threat actors began exploiting a critical vulnerability in BeyondTrust Privileged Remote Access (PRA) and Remote Support solutions to deploy persistent web shells and backdoors. The flaw, tracked as CVE-2025-5231, is […]