NetWalker Ransomware Gang Hunts for Top-Notch Affiliates

The NetWalker ransomware – the scourge behind one of the recent Toll Group attacks – has transitioned to a ransomware-as-a-service (RaaS) model, and its operators are placing a heavy emphasis on targeting and attracting technically advanced affiliates, according to researchers. Traditionally, “technically Read More …

NXNSAttack technique can be abused for large-scale DDoS attacks

A team of academics from Israel has disclosed today details about NXNSAttack, a vulnerability in DNS servers that can be abused to launch DDoS attacks of massive proportions. According to the research team, NXNSAttack impacts recursive DNS servers and the process Read More …

Easyjet hacked: 9 million people’s data accessed plus 2,200 credit card details grabbed

Budget British airline Easyjet has been hacked, it has told the stock markets, admitting nine million people’s details were accessed and more than 2,000 customers’ credit card details stolen. Some information about the attack was released to the London Stock Exchange by Read More …

Mirai and Hoaxcalls Botnets Target Legacy Symantec Web Gateways

As part of Unit 42’s efforts to proactively monitor threats circulating in the wild, I recently came across new Hoaxcalls and Mirai botnet campaigns targeting a post-authentication Remote Code Execution vulnerability in Symantec Secure Web Gateway 5.0.2.8, which is a Read More …