The FBI and CISA recently published an update to the joint Cybersecurity Advisory “#StopRansomware: Royal Ransomware.” The updated advisory provides network defenders with recent and historically observed tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) associated with BlackSuit variants (previously Royal).
FBI investigations identified these TTPs and IOCs as recently as July 2024. See WaterISAC’s coverage of the last two updates to the Joint Advisory. As of August 2024, BlackSuit ransomware attacks have spread across numerous critical infrastructure sectors. BlackSuit conducts data exfiltration and extortion prior to encryption and then publishes victim data to a leak site if a ransom is not paid.
Read more…
Source: Water ISAC
Related:
- China-based hackers take an interest in Cambodia’s elections
July 11, 2018
A US-based security researcher has accused China of interfering in Cambodia’s forthcoming national election. Security vendor FireEye says it has spotted a large-scale Chinese phishing, intrusion, remote access trojan (RAT), and data exfiltration operation targeting the poll. FireEye attributed the activity to a group dubbed “TEMP.Periscope”, previously more closely associated with targeting American engineering and maritime operations. The FireEye post ...
- Cyber attacks are now a matter of when not if for UK businesses
July 2, 2018
For a growing number of UK companies, being hit by a cyber breach is not a matter of ‘if’ – it’s a matter of ‘when’. This is according to a new report by KPMG based on a poll of 150 UK leaders. When compared to the rest of the world, though, the UK is performing well, as according to ...
- Hotels, airlines and travel sites battle bot attacks
June 27, 2018
Hotels, airlines, cruises and travel sites are under siege from crooks using fake or stolen account details to try to access accounts. Hackers have been using stolen or leaked account details to attempt to log into accounts, using botnets to deliver attacks at industrial scale, according to research by Akamai. Read more… Source: ZDNet
- Thanatos ransomware: Free decryption tool released for destructive file-locking malware
June 27, 2018
Victims of a destructive form of ransomware, which fails to unlock files even if the ransom is paid, can now retrieve their files for free with a new file decryptor released by security researchers. Thanatos ransomware first started targeting Windows systems in February and multiple versions of it have been released in the months since, indicating ...
- Up to 40,000 British Ticketmaster users may have had their personal and payment details stolen by hackers
June 27, 2018
Ticketmaster UK have admitted British customers may have had their credit card data stolen in a security breach that could have affected up to 40,000 people. The company says it ‘identified malicious software’ on a third party product on Saturday, but did not reveal the breach until today. The firm said it disabled the software as soon ...
- New Malware Family Uses Custom UDP Protocol for C&C Communications
June 26, 2018
Security researchers have uncovered a new highly-targeted cyber espionage campaign, which is believed to be associated with a hacking group behind KHRAT backdoor Trojan and has been targeting organizations in South East Asia. According to researchers from Palo Alto, the hacking group, which they dubbed RANCOR, has been found using two new malware families—PLAINTEE and DDKONG—to target ...