A zero-day vulnerability in yahoo.com that lets attackers hijack Yahoo! email accounts and redirect users to malicious Web sites offers a fascinating glimpse into the underground market for ...

Threat actors, likely supported by the Russian government, hacked multiple high-value mail servers around the world by exploiting XSS vulnerabilities, a class of bug that was among the most commonly ...

The exploit allows purveyors to hijack Yahoo! email accounts, redirecting legitimate users to malicious websites when they try to log on. The vulnerability and related entrepreneurial enterprise was ...

Late last night reports started coming in suggesting that Yahoo Mail users have had their accounts hacked. While “hacked” is a very broad term nowadays, it does appear that Yahoo email accounts are ...