Microsoft is ending support Tuesday for Windows XP, which means the company won't be fixing any fresh problems that crop up with the 12-year-old operating system. "PCs running Windows XP after April 8, 2014, should not be considered to be truly protected," says a company statement.
Editor's Note: A very serious bug with a scary name, Heartbleed, was discovered and disclosed this week. The bug affects OpenSSL, a popular cryptographic library that is used to secure a huge chunk of the Internet's traffic. Even if you have never heard of OpenSSL, chances are, it's helped secure your data in some way.
Experts have discovered a major flaw in the security software used by millions of websites. “Heartbleed,” as the vulnerability has been dubbed, is a bug that affects OpenSSL, a software that operates about two-thirds of all web servers.
OpenSSL is behind many sites that collect personal or financial information such as passwords, credit card info and emails. Although researchers discovered the coding error last week, the problem has been present for more than two years.