Yahoo issues another warning in fallout from hacking attacks

Yahoo is warning users of potentially malicious activity on their accounts between 2015 and 2016, the latest development in the internet company's investigation of a mega-breach that exposed 1 billion users' data several ...

Facebook reveals new security tool

Facebook announced Tuesday it has been using a new security tool to help detect and remove malicious software for users of the world's biggest social network.

A Q&A about the malicious software known as ransomware

Ransomware is a growing threat to computer users, who can suddenly find they're unable to open or use their files when their machines are infected. The malicious software can attack any user—an individual, small business, ...

First clinical study of computer security

Installing computer security software, updating applications regularly and making sure not to open emails from unknown senders are just a few examples of ways to reduce the risk of infection by malicious software, or "malware". ...

Google maps malicious websites

Google expanded its Transparency Report on Tuesday to include maps of spots around the world where hackers are laying traps or baiting Internet users.

'Phishing' scams explode worldwide, researchers shows

Those insidious email scams known as phishing, in which a hacker uses a disguised address to get an Internet user to install malware, rose 87 percent worldwide in the past year, a security firm said Friday.

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