RansomHub, a new Ransomware-as-a-Service (RaaS) that has rapidly become one of the largest ransomware groups currently operating, is very likely an updated and rebranded version of the older Knight ransomware.
Analysis of the RansomHub payload by Symantec, revealed a high degree of similarity between the two threats, suggesting that Knight was the starting point for RansomHub. Despite shared origins, it is unlikely that Knight’s creators are now operating RansomHub.
Read more…
Source: Symantec
Related:
- 6.9 million driver’s license numbers stolen from AssuranceAmerica
July 9, 2026
Insurance provider AssuranceAmerica has confirmed a data breach affecting the personal information and driver’s license numbers of up to 6.9 million people. AssuranceAmerica provides car and rental insurance to customers across 14 US states through a network of over 9,500 independent agents. The breach notice letter also mentions information about customers’ auto insurance policies and accounts, their drivers and ...
- Vidar Stealer Unmasked: Code Signing Abuse, Go Loaders and File Inflation
July 7, 2026
In April 2026, Unit 42 researchers identified a financially motivated campaign delivering Vidar stealer and the XMRig cryptocurrency miner to consumer and small- and medium-sized business victims worldwide. Attackers lure victims via malvertising to pages for downloading files that impersonate cracked versions of copyright-protected software. Upon execution, the loader drops and runs both Vidar stealer and ...
- CAI cloud worm gives competitors’ malware the boot, then steals secrets and mines for coin
July 7, 2026
There’s no honor among thieves as a new worm steals from other infectious software. It pilfers “multiple” victims’ credentials and mines for cryptocurrency while killing competitors’ processes, including similar secret-harvesting malware. It’s called Cloud AI Infrastructure Attack Framework (CAI), and it’s a centralized botnet that targets cloud-native developer tools like Docker, Kubernetes, Redis, etcd, Kubelet, and ...
- Fake Netflix, Coca-Cola, and FIFA job scams target marketers
July 7, 2026
Attackers are impersonating major companies and recruiters to target marketing professionals, using trusted services and browser tricks to make the scam look legitimate. A BleepingComputer article detailing the campaign found at least 34 domains impersonating high-value companies, including Netflix, Coca-Cola, Adidas, and FIFA. The lure is a fake job interview or scheduling request from a “recruiter” representing one of ...
- Hacktivists call out Trump by hacking and defacing US Army websites
July 7, 2026
The U.S. Army has reportedly fixed two of its websites that had been defaced to display pro-Kurdish messages and to call out President Donald Trump, the latest case of hackers compromising systems run by the federal government in recent months. Security researcher Ronald Lovelace told Cyberscoop, which first reported the defacements, that error pages were modified on two U.S. Army ...
- When checking the URL isn’t enough: a Device Code Phishing attack via a Microsoft website
July 6, 2026
One of the most common pieces of anti-phishing advice is to double-check the website’s domain name before providing your credentials. Typically, a fraudulent domain stands out to the trained eye, differing from the official URL by at least a few characters. Recently, however, Kaspersky encountered a campaign where attackers instruct victims to input data directly ...