News

What to know about ToolShell, the SharePoint threat under mass exploitation
The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The ...
The Register on MSN1d
CISA releases malware analysis for Sharepoint Server attack
Indications of compromise and Sigma rules report for your security scanners amid ongoing 'ToolShell' blitz CISA has published ...
Microsoft SharePoint worries increase as ransomware gangs join the party, experts warn
The risk for businesses who haven’t patched the ToolShell vulnerability keeps growing after new reports suggest ransomware ...
Jersey Evening Post30m
Jersey Cyber Security Centre warns businesses about “ToolShell” attacks
ISLAND businesses are being urged to avoid relying on old systems – potentially leaving themselves open to a new type of digital attack that exploits a vulnerability in Microsoft software. The Jersey ...
Financially motivated cluster a key player in ToolShell exploitation
Researchers from Palo Alto Networks detail ransomware deployment and malicious backdoors in a campaign against Microsoft ...
Microsoft Used China-Based Engineers to Maintain Vulnerable SharePoint
Microsoft identified at least three threat groups believed to be affiliated with China that have been exploiting publicly ...
Security Boulevard12h
Cybersecurity Snapshot: CISA Analyzes Malware Used in SharePoint Attacks, as U.K. Boosts Cyber Assessment Framework
Check out what CISA found after it dissected malware from the latest SharePoint hacks. Plus, the U.K.’s cyber agency is overhauling its cyber framework to keep pace as threats escalate. In addition, ...
SecurityWeek16d
ToolShell Attacks Hit 400+ SharePoint Servers, US Government Victims Named
More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.
CPO Magazine9d
U.S. Nuclear Agency Breached via ToolShell SharePoint Vulnerability Chain
A U.S. nuclear agency was among the victims of the SharePoint vulnerability chain, which was exploited to compromise over 54 ...
SharePoint vulnerability with 9.8 severity rating under exploit across globe
The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated ...
Microsoft SharePoint bug puts critical government agencies at risk
Microsoft released patches for a SharePoint zero-day bug after hackers compromised over 400 servers worldwide using ...