Malware | Breaking Cybersecurity News | The Hacker News

An unknown threat actor has been observed leveraging paid or promoted posts on legitimate news websites to drum up buzz for their warez, according to new findings from Check Point Research. The threat actor also has at their disposal a dedicated WordPress phishing page that acts as the central hub, alongside GitHub and SourceForge projects promoted by fake accounts, a YouTube channel, and a cluster of accounts that engage in coordinated activity on VirusTotal with the intent to misclassify malicious files as safe. "To push a malicious 'tool,' a single threat actor borrowed the same playbook legitimate brands use to build buzz: inflated download counts, coordinated five-star reviews, influencer-style tutorial videos, and promotion on platforms people instinctively trust," Check Point said in a report shared with The Hacker News. "The result is a fake reputation economy spanning every platform a curious victim might check before they click 'download.'...

A French-speaking attacker broke into a small French automotive business, planted a keylogger, and stole banking and email credentials. Ordinary stuff, until one move near the end. Before his command-and-control server went dark, he installed OpenSSH and Tailscale on a victim's machine, building a way back in that did not run through the C2 at all. When the Havoc server went offline the next day, his access did not. Eighteen days later, the C2 came back, his agents reconnected on their own, and he carried on. Cato Networks captured the whole operation command by command, 339 of them over 33 days, after the operator left his SSH keys and a step-by-step playbook in an open storage bucket. The write-up, published Tuesday by Cato CTRL researcher Vitaly Simonovich, is a rare view of an intrusion from the operator's keyboard rather than the forensic leftovers. Researchers' lesson is blunt: pulling a C2 server offline is not remediation if the attacker has already built a...

Cybersecurity researchers have flagged a "coordinated malware campaign" on the JetBrains Marketplace that has published no less than 15 malicious plugins capable of exfiltrating artificial intelligence (AI) provider keys. "Every plugin poses as an AI coding assistant built on DeepSeek and other large language models, offering chat, commit messages, code review, bug finding, and unit tests," Aikido Security researcher Ilyas Makari said . "They function exactly as advertised. However, the AI provider API key you enter gets exfiltrated to a server controlled by the attacker." The activity is said to have been ongoing since the end of October 2025, with new plugins released as recently as June 10, 2026. Two of the plugins, CodeGPT AI Assistant and DeepSeek AI Assist, have more than 25,000 downloads each, although it's not clear if the counts are authentic or if they have been inflated to fake their popularity. The complete list of plugins is below -...

As many as 144 npm packages associated with the Mastra namespace ("@mastra/*"), a popular open-source JavaScript and TypeScript framework for building artificial intelligence (AI) applications, have been compromised as part of a software supply chain attack codenamed easy-day-js , per findings from Endor Labs , JFrog , SafeDep , Socket , and StepSecurity . "A single npm account (ehindero) mass-published more than 140 malicious packages across the Mastra scope within a short window on 2026-06-17," Socket said. The infected packages themselves do not include malicious code. Instead, it's introduced by means of a third-party library named "easy-day-js" that has been added to each package's dependency list in what has been described as an automated publishing campaign spanning 88 minutes. In its analysis, SafeDep described "easy-day-js" as a clone of the "dayjs" date library that downloads and runs a cryptocurrency-stealing...

Cybersecurity researchers have flagged multiple ClickFix campaigns that deliver three malware loaders called BabaDeda Loader , Lorem Ipsum Loader , and Potemkin , per independent reports from Morphisec , BlueVoyant , and Huntress , respectively. Attacks involving BabaDeda Loader, observed in April 2026, have targeted education and financial organizations. "Earlier BabaDeda activity was known for concealing malicious payloads inside legitimate looking installer packages," Morphisec researcher Shmuel Uzan said. "This new framework keeps that same code genome but expands it into a far more capable loader built for stealth, evasion, and payload flexibility." The starting point of the attacks is a ClickFix social engineering attack that deceives users into running attacker-supplied PowerShell commands to deliver the loader, which is then used to drop information stealers and remote access trojans (RATs) by combining well-known techniques like hidden PowerShell, i...