A VPN is a secure tunnel between two or more computers on the internet. Here's everything you need to know.
Researchers have now found that protocols used by operators to offload data connections and voice calls to Wi-Fi can be abused to track mobile subscribers by their unique identification numbers.
Researchers have devised a new malware attack against industrial programmable logic controllers (PLCs) that takes advantage of architectural shortcomings in microprocessors and bypasses current detection mechanisms.
Following similar decisions by Mozilla and Apple, Google plans to reject new certificates issued by two certificate authorities because they violated industry rules and best practices.
Attackers are aggressively attacking Joomla-based websites by exploiting two critical vulnerabilities patched last week.
Security researchers have discovered a new way that allows malware to inject malicious code into other processes without being detected by antivirus programs and other endpoint security systems.
A security researcher has devised a method of hijacking a wide variety of radio controlled airplanes, helicopters, cars, boats and other devices that use a popular wireless transmission technology.
Adobe Systems released an emergency patch for Flash Player in order to fix a critical vulnerability that attackers are already taking advantage of.
Attackers are abusing yet another widely used protocol in order to amplify distributed denial-of-service attacks: the Lightweight Directory Access Protocol (LDAP), which is used for directory services on corporate networks.
The software used to program and deploy code to various Schneider Electric industrial controllers has a weakness that could allow hackers to remotely take over engineering workstations.
The Joomla developers are warning website administrators to apply an update for the popular content management system that fixes two critical vulnerabilities.
Researchers have devised a new way to fully compromise Android devices without exploiting any software vulnerability and instead taking advantage of a physical design weakness in RAM chips.
The maintainers of Linux distributions are rushing to patch a privilege escalation vulnerability that's already being exploited in the wild and poses a serious risk to Linux based servers, desktops and other devices.
A new open-source tool called MBRFilter can protect the master boot record of Windows computers from modification by ransomware and other malicious attacks.
A feature in Intel's Haswell CPUs can be abused to reliably defeat an anti-exploitation technology that exists in all major operating systems, researchers have found.