The implant ensures defenders only see legit Microsoft services rather than unknown external domains, making it more ...

A Python-based malware framework is taking the concept of living off the land (LOTL) to a whole new level by operating its entire command-and-control (C2) from inside Microsoft Azure and 365 services, ...

Cybersecurity researchers have disclosed details of a previously undocumented Python implant framework dubbed TWINLOOT. "TWINLOOT is a modular, PyArmor-hardened Python implant designed to operate its ...

TWINLOOT uses SharePoint, Teams, Azure and the victim’s own Edge browser to hide command-and-control traffic inside trusted Microsoft infrastructure.

TWINLOOT uses SharePoint, Teams, Azure and the victim’s own Edge browser to hide command-and-control traffic inside trusted Microsoft infrastructure. Security researchers are warning of a newly ...

SharePoint CVE-2026-55040, a critical JWT authentication bypass, is being actively exploited hours after Rapid7 published a ...

Attackers are exploiting SharePoint flaw CVE-2026-55040 after a public PoC was released, allowing unauthenticated users to impersonate administrators. Attackers started exploiting CVE-2026-55040 (CVSS ...

Attackers exploit SharePoint CVE-2026-55040 after a Rapid7 PoC release, forging JWTs to impersonate site users or admins.

Terabytes worth of credentials, many belonging to the world’s biggest and most sensitive organizations, have been exposed in a supply-chain attack on LiteLLM, an open source tool that streamlines ...

Threat actors have begun exploiting a fresh critical-severity remote code execution (RCE) vulnerability in Microsoft SharePoint, the US cybersecurity agency CISA warns. Tracked as CVE-2026-58644 (CVSS ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned on Wednesday that attackers have begun exploiting a high-severity Microsoft SharePoint remote code execution vulnerability.