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:

  • New LOBSHOT malware gives hackers hidden VNC access to Windows devices

    May 1, 2023

    A new malware known as ‘LOBSHOT’ distributed using Google ads allows threat actors to stealthily take over infected Windows devices using hVNC. Earlier this year, BleepingComputer and numerous cybersecurity researchers reported a dramatic increase in threat actors utilizing Google ads to distribute malware in search results. Read more… Source: Bleeping Computer  

  • IT giant Bitmarck shuts down customer, internal systems after cyberattack

    May 1, 2023

    German IT services provider Bitmarck has shut down all of its customer and internal systems, including entire datacenters in some cases, following a cyberattack. The company, one of the largest service providers for German health insurers, said no customer, patient, or insured individuals’ data had been accessed in the security breach — at least not according ...

  • Android Minecraft clones with 35M downloads infect users with adware

    April 27, 2023

    A set of 38 Minecraft copycat games on Google Play infected devices with the Android adware ‘HiddenAds’ to stealthily load ads in the background to generate revenue for its operators. Minecraft is a popular sandbox game with 140 million monthly active players, which numerous game publishers have attempted to recreate. Read more… Source: Bleeping Computer  

  • CISA Releases One Industrial Control Systems Medical Advisory

    April 27, 2023

    CISA released one Industrial Control Systems Medical (ICS) medical advisory on April 27, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS medical advisory for technical details and mitigations Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Related story: CISA Releases ...

  • Linux version of RTM Locker ransomware targets VMware ESXi servers

    April 27, 2023

    RTM Locker is the latest enterprise-targeting ransomware operation found to be deploying a Linux encryptor that targets virtual machines on VMware ESXi servers. The RTM (Read The Manual) cybercrime gang has been active in financial fraud since at least 2015, known for distributing a custom banking trojan used to steal money from victims. Read more… Source: Bleeping Computer  

  • Clop, LockBit ransomware gangs behind PaperCut server attacks

    April 26, 2023

    Microsoft has attributed recent attacks on PaperCut servers to the Clop and LockBit ransomware operations, which used the vulnerabilities to steal corporate data. Last month, two vulnerabilities were fixed in the PaperCut Application Server that allows remote attackers to perform unauthenticated remote code execution and information disclosure. Read more… Source: Bleeping Computer