Cisco Talos identified the Sundown exploit kit as an up-and-coming contender that may soon rival RIG in terms of size and volume.

Researchers said they’ve seen an uptick in RIG Exploit Kit traffic and that attackers have begun using the kit to peddle CrypMIC ransomware.

Researchers are reporting a surge in CryptXXX ransomware infections delivered via business websites compromised to redirect to the Neutrino Exploit Kit. Attackers are targeting websites running the Revslider slideshow plugin for WordPress, according to a report released Tuesday by Invincea. Behind the attacks, said Pat Belcher, director of security research at Invincea, is the SoakSoak...

For the second time since June 1, the handlers of CryptXXX ransomware have changed their ransom note and Tor payment site. More importantly to those developing detection signatures and administrators, this update no longer makes changes to the file extensions of encrypted files. “To make it more difficult for administrators, this release no longer uses...

Exploits for the most recent Adobe Flash Player zero-day vulnerability have been integrated into the Neutrino and Magnitude exploit kits, and are leading compromised computers to different ransomware strains and a credential-stealing Trojan. A French researcher who goes by the handle Kafeine told Threatpost that Neutrino has embedded a working exploit for CVE-2016-4117 while Magnitude...