The Federal Bureau of Investigation (FBI) and partners are releasing this joint advisory to disseminate known RansomHub ransomware IOCs and TTPs. These have been identified through FBI threat response activities and third-party reporting as recently as August 2024.
RansomHub is a ransomware-as-a-service variant—formerly known as Cyclops and Knight—that has established itself as an efficient and successful service model (recently attracting high-profile affiliates from other prominent variants such as LockBit and ALPHV). Since its inception in February 2024, RansomHub has encrypted and exfiltrated data from at least 210 victims representing the water and wastewater, information technology, government services and facilities, healthcare and public health, emergency services, food and agriculture, financial services, commercial facilities, critical manufacturing, transportation, and communications critical infrastructure sectors.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- Retail Under Siege: What Recent Cyber Attacks Tell Us About Today’s Threat Landscape
May 27, 2025
When several major UK organizations, including well-known retail brands, found themselves caught in a cyber attack earlier this year, it made headlines. But this incident wasn’t the first, and it won’t be the last. It reflects a growing trend where attackers exploit third-party vendors to breach multiple businesses through a single point of entry. In one ...
- Dutch authorities claim Russia-backed group hacked into networks of police and NATO
May 27, 2025
A previously unknown Russian hacking group was behind attacks last year on the networks of the Dutch police, NATO and several European countries, Dutch intelligence agencies said on Tuesday. The group, nicknamed Laundry Bear by the security agencies, was most likely supported by the Russian state, the Dutch General Intelligence Agency and Military Agency said in ...
- Pakistan among least affected by web threats
May 25, 2025
At its annual Cyber Security Weekend for the Middle East, Turkiye and Africa (META) region, the Kaspersky Global Research and Analysis Team presented cybersecurity trends, including ransomware, advanced persistent threats (APTs), supply chain attacks, mobile threats, artificial intelligence and IoT developments. The first quarter of 2025 showed that Turkiye and Kenya had the highest number of ...
- Adidas warns of consumer data breach
May 23, 2025
German sportswear maker Adidas said on Friday an unauthorised external party had obtained certain consumer data through a third-party customer service provider albeit not passwords or credit card data. “We immediately took steps to contain the incident and launched a comprehensive investigation, collaborating with leading information security experts,” the company said in a statement. Read more… Source: MSN ...
- Silent Ransom Group Targeting Law Firms
May 23, 2025
The cyber threat actor Silent Ransom Group (SRG), also known as Luna Moth, Chatty Spider, and UNC3753, is targeting law firms using information technology (IT) themed social engineering calls, and callback phishing emails, to gain remote access to systems or devices and steal sensitive data to extort the victims. While SRG has historically victimized companies in ...
- Mysterious Database of 184 Million Records Exposes Vast Array of Login Credentials
May 22, 2025
The possibility that data could be inadvertently exposed in a misconfigured or otherwise unsecured database is a longtime privacy nightmare that has been difficult to fully address. But the new discovery of a massive trove of 184 million records—including Apple, Facebook, and Google logins and credentials for accounts connected to multiple governments—underscores the risks of recklessly ...