Decoding the Puzzle: Cicada3301 Ransomware Threat Analysis


Cicada3301 ransomware, written in Rust, was first reported less than two months ago. Despite its recent emergence, Morphisec threat researchers have already identified striking similarities between Cicada3301 and the infamous BlackCat ransomware.

Like its namesake, the Cicada puzzle, which has long been associated with complex, cyber-related problem-solving, the true identity of the Cicada3301 ransomware developers remains shrouded in mystery.

Read more…
Source: Morphisec


Sign up for our Newsletter


Related:

  • UK: Reported cyber security breaches increase threefold for financial services firms

    September 25, 2023

    Cyber security breaches for UK financial services firms have increased threefold from the years of 2021-2022 and 2022-2023, with the highest – reportedly – being in the pensions sector. New research by the international law firm RPC shows that the amount of reports of cyber security breaches to the Information Commissioners Office (ICO) has increased from ...

  • Hackers break into Russian database with data on hundreds of millions of flights

    September 23, 2023

    Ukrainian hackers have hacked into the Russian database of the Sirena-Travel booking system, obtaining information on 664 million flights over the last 16 years. They also obtained the names, phone numbers and document numbers of the passengers. News of this was posted on the Telegram channel of the hacker community KibOrg. An unknown group called Muppets, ...

  • Lingerie group Wacoal hit by cyber attack

    September 22, 2023

    The websites for Wacoal, Fantasie, Freya and Elomi are all down and displaying an error message stating that the sites are “under maintenance”. One independent Wacoal stockist told Drapers the European arm of the Japanese business had been hit by a cyber attack on Tuesday (19 September) which has affected ordering systems, websites and phone systems. Read ...

  • Rare Backdoors Suspected to be Tied to Gelsemium APT Found in Targeted Attack in Southeast Asian Government

    September 22, 2023

    A cluster of threat actor activity that Unit 42 observed attacking a Southeast Asian government target could provide insight into a rarely seen, stealthy APT group known as Gelsemium. The researchers found this activity as part of an investigation into compromised environments within a Southeast Asian government. Unit 42 researchers identified the cluster as CL-STA-0046. This unique ...

  • Bermuda: Governor Confirms A ‘Major Cyber-Attack’

    September 22, 2023

    “Bermuda’s Government IT systems were subjected to a major cyber-attack” and the UK’s National Cyber Security Centre and the National Crime Agency “have been in contact with the Bermuda authorities, and are providing advice to support them,” Governor Rena Lalgie said. The Governor said, “Yesterday Bermuda’s Government IT systems were subjected to a major cyber-attack. That ...

  • Backchannel Diplomacy: APT29’s Rapidly Evolving Diplomatic Phishing Operations

    September 22, 2023

    During the lead up to Ukraine’s counteroffensive, Mandiant and Google’s Threat Analysis Group (TAG) have tracked an increase in the frequency and scope of APT29 phishing operations. Investigations into the group’s recent activity have identified an intensification of operations centered on foreign embassies in Ukraine. Notably, as part of this activity, Mandiant have seen phishing emails ...