Cybersecurity

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Cybersecurity

Qubitstrike Targets Jupyter Notebooks with Crypto Mining and Rootkit Campaign

Oct 18, 2023NewsroomRootkit / Cryptocurrency A threat actor, presumably from Tunisia, has been linked to a new campaign targeting exposed Jupyter Notebooks in a two-fold attempt to illicitly mine cryptocurrency and breach cloud environments. Dubbed Qubitstrike by Cado, the intrusion set utilizes Telegram API to exfiltrate cloud service provider credentials following a successful compromise. “The […]

Cybersecurity

Lazarus Group Targeting Defense Experts with Fake Interviews via Trojanized VNC Apps

Oct 18, 2023NewsroomCyber Attack / Malware The North Korea-linked Lazarus Group (aka Hidden Cobra or TEMP.Hermit) has been observed using trojanized versions of Virtual Network Computing (VNC) apps as lures to target the defense industry and nuclear engineers as part of a long-running campaign known as Operation Dream Job. “The threat actor tricks job seekers […]

Cybersecurity

ELITEWOLF: NSA’s repository of signatures and analytics to secure OT – Help Net Security

Cyber entities continue to show a persistent interest in targeting critical infrastructure by taking advantage of vulnerable OT assets. To counter this threat, NSA has released a repository for OT Intrusion Detection Signatures and Analytics to the NSA Cyber GitHub. The capability, known as ELITEWOLF, can enable defenders of critical infrastructure, defense industrial base, and […]

Cybersecurity

ClearFake Enters the Fake Browser Update Arena to Deliver Malware | Cyware Hacker News

Researchers have shared details of a new fake browser update threat that used a new malware called ClearFake to deliver malicious payloads onto victims’ devices. The malware is similar to SocGholish and FakeSG campaigns that use social engineering tactics to trick users into installing a bogus web browser update. Modus operandi The operators behind ClearFake […]