The Hacker News

"Notorious hacker group Team TNT launches new cloud attack for crypto mining."

Views expressed in this cybersecurity, cyber crime update are those of the reporters and correspondents.  Accessed on 27 October 2024, 1306 UTC.

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Russ Roberts (https://www.hawaiicybersecurityjournal.net).

 

Notorious Hacker Group TeamTNT Launches New Cloud Attacks for Crypto Mining

Oct 26, 2024 Cloud Security / Cryptocurrency

The infamous cryptojacking group known as TeamTNT appears to be readying for a new large-scale campaign targeting cloud-native environments for mining cryptocurrencies and renting out breached servers to third-parties. "The group is currently targeting exposed Docker daemons to deploy Sliver malware, a cyber worm, and cryptominers, using compromised servers and Docker Hub as the infrastructure to spread their malware," Assaf Morag, director of threat intelligence at cloud security firm Aqua, said in a report published Friday. The attack activity is once again a testament to the threat actor's persistence and its ability to evolve its tactics and mounting multi-stage assaults with the goal of compromising Docker environments and enlisting them into a Docker Swarm. Besides using Docker Hub to host and distribute their malicious payloads, TeamTNT has been observed offering the victims' computational power to other parties for illicit cryptocurrency mining, diversi

Four REvil Ransomware Members Sentenced in Rare Russian Cybercrime Convictions

Oct 26, 2024 Cybercrime / Malware

Four members of the now-defunct REvil ransomware operation have been sentenced to several years in prison in Russia, marking one of the rare instances where cybercriminals from the country have been convicted of hacking and money laundering charges. Russian news publication Kommersant reported that a court in St. Petersburg found Artem Zaets, Alexei Malozemov, Daniil Puzyrevsky, and Ruslan Khansvyarov guilty of illegal circulation of means of payment. Puzyrevsky and Khansvyarov have also been found guilty of using and distributing malware. To that end, Zaets and Malozemov were sentenced to 4.5 and 5 years in prison. Khansvyarov and Puzyrevsky received a jail term of 5.5 and 6 years, respectively. The four individuals are part of a group of 14 people who were initially detained in connection with the case. As reported by TASS back in January 2022, eight of them were charged by the court for their malicious activities. The remaining four members, Andrei Bessonov, Mikhail Golovach

CERT-UA Identifies Malicious RDP Files in Latest Attack on Ukrainian Entities

Oct 26, 2024 Cyber Attack / Threat Intelligence

The Computer Emergency Response Team of Ukraine (CERT-UA) has detailed a new malicious email campaign targeting government agencies, enterprises, and military entities. "The messages exploit the appeal of integrating popular services like Amazon or Microsoft and implementing a zero-trust architecture," CERT-UA said . "These emails contain attachments in the form of Remote Desktop Protocol ('.rdp') configuration files." Once executed, the RDP files establish a connection with a remote server, enabling the threat actors to gain remote access to the compromised hosts, steal data, and plant additional malware for follow-on attacks. Infrastructure preparation for the activity is believed to have been underway since at least August 2024, with the agency stating that it's likely to spill out of Ukraine to target other countries. CERT-UA has attributed the campaign to a threat actor it tracks as UAC-0215. Amazon Web Service (AWS), in an advisory of its own

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Researchers Discover Command Injection Flaw in Wi-Fi Alliance's Test Suite

Oct 25, 2024 Vulnerability / Wi-Fi Security

A security flaw impacting the Wi-Fi Test Suite could enable unauthenticated local attackers to execute arbitrary code with elevated privileges. The CERT Coordination Center (CERT/CC) said the vulnerability, tracked as CVE-2024-41992 , said the susceptible code from the Wi-Fi Alliance has been found deployed on Arcadyan FMIMG51AX000J routers. "This flaw allows an unauthenticated local attacker to exploit the Wi-Fi Test Suite by sending specially crafted packets, enabling the execution of arbitrary commands with root privileges on the affected routers," the CERT/CC said in an advisory released Wednesday. Wi-Fi Test Suite is an integrated platform developed by the Wi-Fi Alliance that automates testing Wi-Fi components or devices. While open-source components of the toolkit are publicly available , the full package is available only to its members.  SSD Secure Disclosure, which released details of the flaw back in August 2024, described it as a case of command injection

Apple Opens PCC Source Code for Researchers to Identify Bugs in Cloud AI Security

Oct 25, 2024 Cloud Security / Artificial Intelligence

Apple has publicly made available its Private Cloud Compute (PCC) Virtual Research Environment (VRE), allowing the research community to inspect and verify the privacy and security guarantees of its offering. PCC, which Apple unveiled earlier this June, has been marketed as the "most advanced security architecture ever deployed for cloud AI compute at scale." With the new technology, the idea is to offload computationally complex Apple Intelligence requests to the cloud in a manner that doesn't sacrifice user privacy. Apple said it's inviting "all security and privacy researchers — or anyone with interest and a technical curiosity — to learn more about PCC and perform their own independent verification of our claims." To further incentivize research, the iPhone maker said it's expanding the Apple Security Bounty program to include PCC by offering monetary payouts ranging from $50,000 to $1,000,000 for security vulnerabilities identified in it. Th

Eliminating AI Deepfake Threats: Is Your Identity Security AI-Proof?

Oct 25, 2024 Artificial Intelligence / Identity Security

Artificial Intelligence (AI) has rapidly evolved from a futuristic concept to a potent weapon in the hands of bad actors. Today, AI-based attacks are not just theoretical threats—they're happening across industries and outpacing traditional defense mechanisms.  The solution, however, is not futuristic. It turns out a properly designed identity security platform is able to deliver defenses against AI impersonation fraud. Read more about how a secure-by-design identity platform can eliminate AI deepfake fraud and serve as a critical component in this new era of cyber defense.  The Growing Threat of AI Impersonation Fraud Recent incidents highlight the alarming potential of AI-powered fraud: A staggering $25 million was fraudulently transferred during a video call where deepfakes impersonated multiple executives. KnowBe4, a cybersecurity leader, was duped by deepfakes during hiring interviews, allowing a North Korean attacker to be onboarded to the organization. CEO of WPP,

Think You're Secure? 49% of Enterprises Underestimate SaaS Risks

Oct 23, 2024SaaS Security / Cloud Security

It may come as a surprise to learn that 34% of security practitioners are in the dark about how many SaaS applications are deployed in their organizations. And it's no wonder—the recent AppOmni 2024 State of SaaS Security Report reveals that only 15% of organizations centralize SaaS security within their cybersecurity teams. These statistics not only highlight a critical security blind spot, they also point to the fact that organizational culture is often overlooked as a driving factor behind these risks. As SaaS environments become more decentralized, the lack of clarity around roles and responsibilities is leaving companies exposed.  Most security teams focus solely on technical matters, often overlooking how their company's culture—its everyday practices, attitudes, and default policy enforcement processes—shapes their organization's security posture. Overconfidence, unclear responsibilities, and a lack of continuous monitoring can lead to SaaS security breaches. Let's examine w

SEC Charges 4 Companies Over Misleading SolarWinds Cyber Attack Disclosures

Oct 25, 2024 Regulatory Compliance / Data Breach

The U.S. Securities and Exchange Commission (SEC) has charged four current and former public companies for making "materially misleading disclosures" related to the large-scale cyber attack that stemmed from the hack of SolarWinds in 2020 . The SEC said the companies – Avaya, Check Point, Mimecast , and Unisys – are being penalized for how they handled the disclosure process in the aftermath of the SolarWinds Orion software supply chain incident and downplaying the extent of the breach, thereby infringing the Securities Act of 1933, the Securities Exchange Act of 1934, and related rules under them. To that end, Avaya will pay a fine of $1 million, Check Point will pay $995,000, Mimecast will pay $990,000, and Unisys will pay $4 million to settle the charges. In addition, the SEC has charged Unisys with disclosure controls and procedures violations. "While public companies may become targets of cyberattacks, it is incumbent upon them to not further victimize their sh

Irish Watchdog Imposes Record €310 Million Fine on LinkedIn for GDPR Violations

Oct 25, 2024 Digital Advertising / Privacy

The Irish data protection watchdog on Thursday fined LinkedIn €310 million ($335 million) for violating the privacy of its users by conducting behavioral analyses of personal data for targeted advertising. "The inquiry examined LinkedIn's processing of personal data for the purposes of behavioral analysis and targeted advertising of users who have created LinkedIn profiles (members)," the Data Protection Commission (DPC) said . "The decision [...] concerns the lawfulness, fairness, and transparency of this processing." The penalty has been issued under the European Union's (E.U.) General Data Protection Regulation ( GDPR ), an information privacy law that establishes a framework for the collection, processing, storage, and transfer of personal data in the E.U. and the European Economic Area (EEA). It went into effect on May 25, 2018. The probe, which was initiated following a complaint made to the French Data Protection Authority in 2018, found that Lin

New Qilin.B Ransomware Variant Emerges with Improved Encryption and Evasion Tactics

Oct 24, 2024 Ransomware / Cybercrime

Cybersecurity researchers have discovered an advanced version of the Qilin ransomware sporting increased sophistication and tactics to evade detection. The new variant is being tracked by cybersecurity firm Halcyon under the moniker Qilin.B. "Notably, Qilin.B now supports AES-256-CTR encryption for systems with AESNI capabilities, while still retaining Chacha20 for systems that lack this support," the Halcyon Research Team said in a report shared with The Hacker News. "Additionally, RSA-4096 with OAEP padding is used to safeguard encryption keys, making file decryption without the attacker's private key or captured seed values impossible." Qilin, also known as Agenda , first came to the attention of the cybersecurity community in July/August 2022, with initial versions written in Golang before switching to Rust. A May 2023 report from Group-IB revealed that the ransomware-as-a-service (RaaS) scheme allows its affiliates to anywhere between 80% to 85% of