German automaker BMW says it has fixed a security flaw that made 2.2 million of its vehicles vulnerable to break-ins.
The US government and technology experts warned Thursday of a vulnerability in some computer-operating systems, including Apple's Mac OS, which could allow widespread and serious attacks by hackers.
Twitter said Wednesday it briefly took down its popular TweetDeck application to view and manage messages because of a security flaw, which prompted some calls to stop using the program.
US online giant eBay said Wednesday cyberattackers broke into its database containing customer passwords and other personal data in what could be one of the biggest breaches of its kind.
Security flaws in many satellite telecommunications systems leave them open to hackers, raising potential risks for aviation, shipping, military and other sectors, security researchers said Thursday.
The US National Security Agency on Friday denied a report claiming it was aware of and even exploited the "Heartbleed" online security flaw to gather critical intelligence.
The Facebook deal for WhatsApp drew attention for its whopping price tag, but has also brought out fresh criticism over security for the billions of messages delivered on the platform.
A researcher who hacked into Facebook chief Mark Zuckerberg's profile to expose a security flaw won't get the customary reward payment from the social network.