A strain of Windows malware is exploiting a deceptively simple trick to bypass antivirus software: it disguises itself as a ...

Hackers contacted employees at financial and healthcare organizations over Microsoft Teams to trick them into granting remote ...

CISA has published a Malware Analysis Report (MAR) with analysis and associated detection signatures on files related to Microsoft SharePoint vulnerabilities, according to a press release yesterday.

Hackers are impersonating IT staff in Microsoft Teams to trick employees into installing malware, giving attackers stealthy access to corporate networks.

Hackers abused Microsoft Teams and Quick Assist to deploy A0Backdoor malware at financial and healthcare organizations, researchers warn.

Signed malware backed by a stolen EV certificate deployed legitimate RMM tools to gain persistent access inside enterprise ...

It does not crash systems or raise alarms. It blends into everyday Windows activity and works quietly in the background. By the time it is noticed, control may already be lost. Security teams are ...

Ransomware attackers targeting a Fortune 100 company in the finance sector used a new malware strain, dubbed PDFSider, to deliver malicious payloads on Windows systems. The attackers employed social ...

Threat actors continue to exploit ToolShell to gain unauthorized access to on-premises SharePoint servers. On August 6, 2025, the Cybersecurity and Infrastructure Security Agency (CISA) released a ...