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 ...
SecurityWeek1d

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.
WeLiveSecurity4h

SharePoint under fire: ToolShell attacks hit organizations worldwide

The ToolShell bugs are being exploited by cybercriminals and APT groups alike, with the US on the receiving end of 13 percent of all attacks.
Infosecurity Magazine2d

SharePoint 'ToolShell' Vulnerabilities Exploited by Chinese Nation-State Hackers

Microsoft has observed three China-based threat actors, Linen Typhoon, Violet Typhoon and Storm-2603, exploiting the ...
Computer Weekly20h

SharePoint users hit by Warlock ransomware, says Microsoft

Microsoft’s security analysts confirm that a number of cyber attacks on on-premise SharePoint Server users involve ransomware ...
WeLiveSecurity1d

ToolShell: An all-you-can-eat buffet for threat actors

ESET Research has been monitoring intense attacks involving the recently discovered ToolShell zero-day vulnerabilities.
SecurityWeek2d

Microsoft Says Chinese APTs Exploited ToolShell Zero-Days Weeks Before Patch

Microsoft says the Chinese threat actors Linen Typhoon, Violet Typhoon, and Storm-2603 have been exploiting the ToolShell zero-days.
TweakTown4d

Hackers use Microsoft service to launch serious global attack at governments and businesses

At least 85 servers worldwide have been compromised through a Microsoft service vulnerability that has been used to achieve ...