It took hackers less than two weeks to integrate a recently patched Flash Player exploit into widely used Web-based attack tools that are used to infect computers with malware.
Routers and other wireless devices made by Ubiquiti Networks have been infected by a worm that exploits a one-year-old remote unauthorized access vulnerability.
Cisco Systems has fixed four denial-of-service vulnerabilities that attackers could exploit to cause Web Security Appliance devices to stop processing traffic correctly.
Victims of the widespread TeslaCrypt ransomware can now decrypt files affected by recent versions of the malicious program.
A hacker is trying to sell a database dump containing account records for 167 million LinkedIn users.
Security researchers have found a new version of a malware program called Skimer that's designed to infect Windows-based ATMs and can be used to steal money and payment card details.
The antivirus engine used in multiple Symantec products had an easy to exploit vulnerability that could have allowed hackers to easily compromise computers.
Over the past two years, a group of cybercriminals has infected almost 1 million computers with malware that hijacks search results, even when they're served over encrypted HTTPS connections.
Researchers from Kaspersky Lab have developed a method of decrypting files affected with the latest version of CryptXXX, a malware program that combines ransomware and information stealing capabilities.
The Petya ransomware now bundles a second file-encrypting program for cases where it cannot replace a computer's master boot record to encrypt its file table.
Adobe Systems has released a security update for Flash Player in order to fix a publicly known vulnerability, as well as 24 privately reported security flaws.
Two vulnerabilities recently patched in 7-Zip could put many software products and devices who bundle the open-source file archiving library at risk of compromise.
The IT department of the U.S. House of Representatives has blocked access to Yahoo Mail and the Google App Engine platform due to malware threats.
Adobe Systems is working on a patch for a critical vulnerability in Flash Player that hackers are already exploiting in attacks, but has released other security patches for Reader, Acrobat and ColdFusion.
Microsoft released patches for 51 vulnerabilities Tuesday, including one affecting Internet Explorer that hackers have exploited in targeted attacks against organizations in South Korea.