Malware | Breaking Cybersecurity News | The Hacker News

Cybersecurity researchers have disclosed details of a critical flaw in the Elementor Pro WordPress plugin that, if successfully exploited, could lead to remote code execution. The vulnerability, tracked as CVE-2026-32475 , carries a CVSS score of 9.0 out of 10.0. It has been described as a case of unrestricted upload of a file with a dangerous type. "The flaw lives in the Forms module's File Upload field, where the extension check and the file-move step run in two separate loops with different handling of empty file entries," Patchstack said . "By submitting two file parts for the same field, an unauthenticated attacker skips the extension blocklist entirely and writes a PHP file into a public directory." This discrepancy in how it validates the file's extension and moves the uploaded file to a public directory when empty file entries are processed turns a restricted file-upload field into an unauthenticated remote code execution primitive. Succes...

A previously unreported cyber espionage operation dubbed SilkParasite has been observed targeting government bodies in Central Asia. The intrusion set makes use of seven remote access tool (RAT) families, five of which have never been previously documented: DriveSilkRAT, CookiETagRAT, NomadRAT, GoginRAT, and NodeEdgeRAT. SilkParasite, first discovered in late 2025, is assessed to be a China-nexus threat cluster with medium confidence. "What makes SilkParasite interesting is the traces of AI-assisted development running through otherwise expert code, which is a different thing from AI-generated malware," Bitdefender Labs said in a technical report shared with The Hacker News. Unlike other operations that rely on AI-generated malware, SilkParasite's arsenal exhibits all hallmarks typically associated with professional espionage tooling that's developed by a team of human operators while AI is likely used to streamline the process. The Romanian cybersecurity v...

Cybersecurity researchers have flagged a global cybercrime operation that abuses thousands of hacked WordPress websites as infrastructure to disseminate malware, commandeer infected hosts, store stolen documents, screenshots, and activity logs created to track the status of the activity. "The operation doesn't rely on a single piece of malware, but on a whole toolkit of criminal software working together – some components encrypt files, others silently steal documents or lock the screen, and another acts as a live chat between the attackers and their victims," Check Point Research's Jaromír Hořejší said . The large-scale campaign is being tracked by the cybersecurity company under the moniker StopAndProtect after discovering a ransomware family of the same name in mid-May 2026. The infection chain begins with a ClickFix social engineering attack, resulting in the execution of a PowerShell command that leads to the deployment of additional .NET downloaders and l...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added four critical vulnerabilities to its Known Exploited Vulnerabilities ( KEV ) catalog, stating they are being exploited in the wild. The shortcomings added to the KEV catalog are listed below - CVE-2026-65400 (CVSS score: 9.8) - An improper authentication vulnerability impacting Apple macOS that could allow an attacker on the network to authenticate to Screen Sharing without valid credentials. CVE-2026-55040 (CVSS score: 9.1) - A weak authentication vulnerability impacting Microsoft SharePoint that could allow an unauthorized attacker to bypass a security feature over a network. CVE-2026-59310 (CVSS score: 9.8) - A path traversal vulnerability in Broadcom VMware vCenter that could allow a threat actor with network access to vCenter to execute arbitrary code. CVE-2026-33824 (CVSS score: 9.8) - A double free vulnerability in  Microsoft Internet Key Exchange (IKE) Service Extensions ...

Microsoft Defender Experts have linked more than 30 web domains to MacSync Stealer, a macOS-focused information stealer, after correlating recurring endpoint and network behaviors across changing infrastructure, tracing the malware from payload retrieval through data collection, staging, and exfiltration. The tech giant said it required multiple endpoint and network behaviors to align before treating a domain as connected, including process ancestry, command-line patterns, request paths, headers, and upload parameters.  Microsoft did not disclose a victim count or attribute the activity to a named threat actor in the report published Tuesday. "The investigation also confirmed active data exfiltration, not just beaconing," the company said. According to the analysis , observed execution began from an interactive zsh Terminal session consistent with ClickFix social engineering, followed by curl retrieving attacker-controlled content over a recurring /curl/ path and na...