The term "zero-day" attack refers to when a previously unknown vulnerability is targeted. Tens of thousands of servers are ...

The zero-day attack involving Microsoft software is serious, but fixes are available now for some versions of SharePoint.

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

Bitdefender (buy now) is a very reliable antivirus solution that also bundles in a VPN, banking tool protection, and a firewall. Avast One (buy now) is a comprehensive antivirus with plenty of extra ...

Microsoft is dealing with a big cyberattack on SharePoint servers globally. Cybersecurity experts warn thousands of companies ...

Microsoft has moved fast to blunt an active exploitation wave targeting on‑premises SharePoint Server, rolling out ...

Microsoft is releasing out-of-band security updates for SharePoint Server 2019 and SharePoint Server Subscription Edition, ...

On-prem SharePoint customers have been told to assume compromise, with attackers observed to be exfiltrating data from victim ...

The patches fix the security holes in more recent versions of SharePoint, but the 2016 version is still at risk.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA), in an alert, said it's aware of active exploitation of CVE-2025-53770, which enables unauthenticated access to SharePoint systems and ...

The cybersecurity vendor has also classified it as a high-severity, high-urgency threat, urging organizations running ...

When it comes to basic virus and malware detection, free versions can be just as effective as paid ones, since they largely ...