The firmware in such devices is unprotected and can be easily overwritten by malware, researchers from Security Research Labs said
The group has ties to the Chinese hacker underground and uses custom tools to attack companies, researchers from Dell SecureWorks said
Antivirus products increase a computer's attack surface and may even lower operating system protections, a security researcher claims.
Signal is compatible with RedPhone, its Android sibling, and scrambles voice calls placed via the iPhone.
Offensive Security said the flaws could be used to gain full system access. Symantec is investigating the matter.
BlackBerry says it can offer levels of security that can not be replicated on Apple, Android or other mobile devices.
Attackers can impersonate trusted developers to gain powerful privileges on the OS, researchers from Bluebox Security said
Instagram is moving to full https encryption but isn't there just yet
Patches are ready for IP2, the vulnerable component in Tails, but it's not clear when Tails will update
The Russian Ministry of Interior announced a contract for research on obtaining information about Tor users and their systems