A critical remote code execution vulnerability in PHPMailer, one of the most widely used PHP email sending libraries, could put millions of websites at risk of hacking.
Apple has backtracked on a plan to force iOS developers to encrypt their app communications by the end of the year.
The cyberespionage group blamed for hacking into the U.S. Democratic National Committee (DNC) has also infiltrated the Ukrainian military through a trojanized Android application used by artillery units.
Developers of the popular Signal secure messaging app have started to use Google's domain as a front to hide traffic to their service and to sidestep blocking attempts.
VMware released a hotfix for vSphere Data Protection (VDP) to change a hard-coded SSH key that could allow remote attackers to gain root access to the virtual appliance.
Security experts from Google have developed a test suite that allows developers to find weaknesses in their cryptographic libraries and implementations.
Ransomware creators are increasingly targeting companies and other organizations, sometimes using techniques borrowed from cyberespionage attacks, because they're likely to pay more money for their data.
A new power outage that affected parts of Kiev and the surrounding region in Ukraine late Saturday might have been the result of a cyberattack.
Cybercriminals are adding file-encrypting features to traditional mobile banking trojans, creating hybrid threats that steal sensitive information and lock user files at the same time.
Without the macOS update released this week, Apple's disk encryption can be easily bypassed by connecting a specially crafted device to a locked MacBook.
The No More Ransom project, a coalition of law enforcement and security companies, has expanded with 30 new members and added 32 new decryption tools for various ransomware variants.
Adobe Systems released security updates for several products, including one for Flash Player that fixes a critical vulnerability that's already known and exploited by attackers.
Facebook has launched a tool that allows domain name owners to discover TLS/SSL certificates issued without their knowledge.
Networking device manufacturer Netgear released firmware updates for several router models in order to patch a critical vulnerability that's publicly known and could be exploited by hackers.
Several models of Netgear routers are affected by a publicly disclosed vulnerability that could allow hackers to take over those devices.