Zero Day Archives - The Mac Security Blog

Every day is zero day in the security world. Researchers have found some serious vulnerabilities in iOS that affect...

The difference between malware and a virus, worm or spyware (or even vulnerabilities) can be confusing. Here's an in-depth...

Apple today released iOS update 9.3.5, available for iPhone 4s and later, iPad 2 and later and iPod touch...

Still using Adobe Flash Player? You should disable it immediately, at least temporarily, as Adobe Systems has just released...

Adobe has patched a Flash Player zero-day exploit with the release of Adobe Flash Player 21.0.0.242 for Macintosh and...

Following the discovery of a Microsoft Silverlight exploit, Apple has updated its XProtect.plist malware definitions file to version 2073....

Only days after Apple released OS X 10.10.5, fixing a host of security flaws, a further serious (and as...

Apple fixed a serious vulnerability in the beta of OS X El Capitan, but hasn't issued a patch for...

A serious security flaw has been found in iOS and OS X that could result in passwords being stolen. And,...

Adobe Systems has released a brand new Adobe Flash security update to patch a zero-day flaw in its Flash...