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The Computer Emergency Response Team of Ukraine (CERT-UA) has warned that more than 2,000 computers in the country have been infected by a strain of malware called DirtyMoe. The agency  attributed  the campaign to a threat actor it calls  UAC-0027 . DirtyMoe , active since at least 2016, is capable of carrying out cryptojacking and distributed denial-of-service (DDoS) attacks. In March 2022, cybersecurity firm Avast revealed the malware's ability to propagate in a worm-like fashion by taking advantage of known security flaws. The DDoS botnet is known to be delivered by means of another malware referred to as  Purple Fox  or via bogus MSI installer packages for popular software such as Telegram. Purple Fox is also  equipped with a rootkit  that allows the threat actors to  hide the malware  on the machine and make it difficult to detect and remove. The exact initial access vector used in the campaign targeting Ukraine is currently unknow...

A former software engineer with the U.S. Central Intelligence Agency (CIA) has been sentenced to 40 years in prison by the Southern District of New York (SDNY) for transmitting classified documents to WikiLeaks and for possessing child pornographic material. Joshua Adam Schulte, 35, was originally charged in June 2018. He was  found guilty  in July 2022. On September 13, 2023, he was  convicted  on charges of receiving, possessing, and transporting child pornography. In addition to the prison term, Schulte has been sentenced to a lifetime of supervised release. "Schulte's theft is the largest data breach in the history of the CIA, and his transmission of that stolen information to WikiLeaks is one of the largest unauthorized disclosures of classified information in the history of the U.S.," the U.S. Department of Justice (DoJ)  said . The sensitive information shared by Schulte included a tranche of  hacking tools and exploits  that were denominat...

Cloudzy, a prominent cloud infrastructure provider, proudly announces a significant enhancement in its cybersecurity landscape. This breakthrough has been achieved through a recent consultation with Recorded Future, a leader in providing real-time threat intelligence and cybersecurity analytics. This initiative, coupled with an overhaul of Cloudzy's cybersecurity strategies, represents a major leap forward in our commitment to digital safety and infrastructure integrity. Key Enhancements in Cybersecurity Comprehensive Threat Intelligence from Recorded Future Recorded Future provides critical security reports, spotlighting potential security breaches and malicious activities. This sophisticated intelligence, allows us to act promptly against threats like Ransomware, APT(Advanced Persistent Threats), C2 (Command and Control) servers, malware, and more Upon thorough evaluation of these reports and confirmation that the implicated accounts are indeed conducting illegal activities a...

An INTERPOL-led collaborative operation targeting phishing, banking malware, and ransomware attacks has led to the identification of 1,300 suspicious IP addresses and URLs. The  law enforcement effort , codenamed  Synergia , took place between September and November 2023 in an attempt to blunt the "growth, escalation and professionalization of transnational cybercrime." Involving 60 law enforcement agencies spanning 55 member countries, the exercise paved the way for the detection of more than 1,300 malicious servers, 70% of which have already been taken down in Europe. Hong Kong and Singapore authorities took down 153 and 86 servers, respectively. Servers, as well as electronic devices, were confiscated following over 30 house searches. Seventy suspects have been identified to date, and 31 from Europe, South Sudan, and Zimbabwe have been arrested. Singapore-headquartered Group-IB, which also contributed to the operation,  said  it identified "more than 500 IP ...

Cloudflare has revealed that it was the target of a likely nation-state attack in which the threat actor leveraged stolen credentials to gain unauthorized access to its Atlassian server and ultimately access some documentation and a limited amount of source code. The intrusion, which took place between November 14 and 24, 2023, and detected on November 23, was carried out "with the goal of obtaining persistent and widespread access to Cloudflare's global network," the web infrastructure company  said , describing the actor as "sophisticated" and one who "operated in a thoughtful and methodical manner." As a precautionary measure, the company further said it rotated more than 5,000 production credentials, physically segmented test and staging systems, carried out forensic triages on 4,893 systems, reimaged and rebooted every machine across its global network. The incident involved a four-day reconnaissance period to access Atlassian Confluence and J...

The threat actor behind a peer-to-peer (P2P) botnet known as  FritzFrog  has made a return with a new variant that leverages the  Log4Shell vulnerability  to propagate internally within an already compromised network. "The vulnerability is exploited in a brute-force manner that attempts to target as many vulnerable Java applications as possible," web infrastructure and security company Akamai said in a report shared with The Hacker News. FritzFrog,  first documented  by Guardicore (now part of Akamai) in August 2020, is a Golang-based malware that primarily targets internet-facing servers with weak SSH credentials. It's known to be active since January 2020. It has  since evolved  to strike healthcare, education, and government sectors as well as improved its capabilities to ultimately deploy cryptocurrency miners on infected hosts, claiming more than 1,500 victims over the years. What's novel about the latest version is the use of the Log4...

Exposed Docker API endpoints over the internet are under assault from a sophisticated cryptojacking campaign called  Commando Cat . "The campaign deploys a benign container generated using the  Commando project ," Cado security researchers Nate Bill and Matt Muir  said  in a new report published today. "The attacker  escapes this container  and runs multiple payloads on the Docker host." The campaign is believed to have been active since the start of 2024, making it the second such campaign to be discovered in as many months. In mid-January, the cloud security firm also shed light on  another activity cluster  that targets vulnerable Docker hosts to deploy XMRig cryptocurrency miner as well as the 9Hits Viewer software. Commando Cat employs Docker as an initial access vector to deliver a collection of interdependent payloads from an actor-controlled server that is responsible for registering persistence, backdooring the host, exfiltrating clou...