The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a malware loader based on the open-source Deno runtime for JavaScript and TypeScript.
0For more than a year, a Russian-speaking threat actor targeted human resource (HR) departments with malware that delivers a new EDR killer named BlackSanta.
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Browser-based attacks, from AITM phishing and ClickFix to malicious OAuth apps and session hijacking, are driving today's biggest breaches.
A new report from Push Security breaks down the techniques attackers are using, real-world case studies, and the detection gaps leaving security teams exposed.
A new technique dubbed "Zombie ZIP" helps conceal payloads in compressed files specially created to avoid detection from security solutions such as antivirus and endpoint detection and response (EDR) products.
0Intellexa's Predator spyware can hide iOS recording indicators while secretly streaming camera and microphone feeds to its operators.
5Ransomware operators are hosting and delivering malicious payloads at scale by abusing virtual machines (VMs) provisioned by ISPsystem, a legitimate virtual infrastructure management provider.
1The Gootloader malware, typically used for initial access, is now using a malformed ZIP archive designed to evade detection by concatenating up to 1,000 archives.
0Several ransomware groups have been spotted using a packer-as-a-service (PaaS) platform named Shanya to assist in EDR (endpoint detection and response) killing operations.
0The Crypto24 ransomware group has been using custom utilities to evade security solutions on breached networks, exfiltrate data, and encrypt files.
1A new Endpoint Detection and Response (EDR) killer that is considered to be the evolution of 'EDRKillShifter,' developed by RansomHub, has been observed in attacks by eight different ransomware gangs.
0A new post-exploitation command-and-control (C2) evasion method called 'Ghost Calls' abuses TURN servers used by conferencing apps like Zoom and Microsoft Teams to tunnel traffic through trusted infrastructure.
0Hackers were spotted exploiting a critical SAP NetWeaver vulnerability tracked as CVE-2025-31324 to deploy the Auto-Color Linux malware in a cyberattack on a U.S.-based chemicals company.
0A new variant of the Konfety Android malware emerged with a malformed ZIP structure along with other obfuscation methods that allow it to evade analysis and detection.
0Shellter Project, the vendor of a commercial AV/EDR evasion loader for penetration testing, confirmed that hackers used its Shellter Elite product in attacks after a customer leaked a copy of the software.
0A new version of the Android malware "Godfather" creates isolated virtual environments on mobile devices to steal account data and transactions from legitimate banking apps.
0A new cryptocurrency exchange named Grinex is believed to be a rebrand of Garantex, a Russian cryptocurrency exchange whose domains were seized by the U.S. authorities and an admin arrested.
0A significant security gap in Linux runtime security caused by the 'io_uring' interface allows rootkits to operate undetected on systems while bypassing advanced Enterprise security software.
0Phishing actors are employing a new evasion tactic called 'Precision-Validated Phishing' that only shows fake login forms when a user enters an email address that the threat actors specifically targeted.
0CISA, the FBI, the NSA, and international cybersecurity agencies are calling on organizations and DNS providers to mitigate the "Fast Flux" cybercrime evasion technique used by state-sponsored threat actors and ransomware gangs.
0The Akira ransomware gang was spotted using an unsecured webcam to launch encryption attacks on a victim's network, effectively circumventing Endpoint Detection and Response (EDR), which was blocking the encryptor in Windows.
5A previously undocumented polyglot malware is being deployed in attacks against aviation, satellite communication, and critical transportation organizations in the United Arab Emirates.
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