The AnteFrigus ransomware is delivered via a malvertising campaign to lure victims to the RIG exploit kit server, while the PureLocker ransomware, has been observed to launch targeted attacks against enterprise production servers.
Ransomware made headlines again, starting with a campaign that hit companies in Spain, including Cadena SER, the country’s largest radio network. In another part of the globe, threat actors managed to infect government systems in Nunavut.
Three hospitals of the DCH Health System were hit by a ransomware attack on October 1, forcing the medical institutions to turn away noncritical patients while they work to securely restore their affected IT systems.
A new family of malware with an apparent connection to the notorious Ryuk ransomware was uncovered — but instead of encrypting files, they were found targeting government-, military-, and finance-related files.
Our midyear security roundup highlights threats that made their mark in the first half of 2019, and provides security insights to help users and organizations determine the right solutions and defense strategies against them.