New software helps guide users to safe Web sites and away from malicious sites, without being confused by an error message Firefox displays for many Web sites that don't pay third-parties to verify their security.
The US government designed computerized hacking tools to automate the process of compromising computers with attacks that let it harvest data before it is encrypted, new documents show.
This post initially misstated the meaning in this context of ASN. It stands for Autonomous System Notation.
A researcher has found a nearly invisible way to redirect network traffic through an attacker's network using existing network protocols.
Ingenious attack traced to Iranian networks led to fraudulent digital certificates that could impersonate major Web sites including Google, Yahoo, and Skype.
Researchers say they suspect Diebold machines aren't the only ones susceptible to simple man-in-the-middle attacks.
Although rare, a sophisticated attacker could perform a man-in-the-middle attack using Google Desktop.
Popular add-ons could have their update process hijacked by man-in-the-middle attacks.
Security update for Mac OS X addresses 43 specific issues, including holes that could allow an attacker to take over the computer.
A researcher finds a way to intercept specific extensions on a corporate phone network.