Cybersecurity researchers have discovered a new zero-day vulnerability that has surfaced in Microsoft’s Exchange email servers and has already been exploited by bad actors. The yet-to-be-named ...

Update, May 11, 2025: This story, originally published May 9, has been updated with more details on the move towards greater cloud Common Vulnerabilities and Exposures (CVE) transparency by both ...

Remember three years ago when people were talking about AI and how we believed AI was 10 to 20 years out? But the technology accelerated, and AI was immediately in our faces a year ago and keeps ...

In computer security, a vulnerability is a weakness which allows an attacker to reduce a system's information assurance. Vulnerability is the intersection of three elements: a system susceptibility or ...

Over the past two days, numerous security advisories have been issued regarding an apparent vulnerability in the Transmission Control Protocol (TCP). TCP is used by most computers, routers, and other ...

Microsoft has identified a worrying security flaw in an operating system from one of its biggest competitors: Apple. Prior to being patched, the vulnerability allowed attackers to bypass Gatekeeper’s ...

Vulnerability scanners are automated tools that allow organizations to check if their networks, systems and applications have security weaknesses that could expose them to attacks. Vulnerability ...