Resecurity’s new report details how the Qilin RaaS group relies on global bulletproof hosting networks to support its extortion operations. The following new report by Resecurity will explore the Qilin ransomware-as-a-service (RaaS) operation’s reliance on bullet-proof-hosting (BPH) infrastructures, with an…
Tag: Security Affairs
A sophisticated nation-state actor breached F5 systems, stealing BIG-IP source code and data on undisclosed flaw
F5 disclosed that a sophisticated nation-state actor breached its systems, stealing BIG-IP source code and data on undisclosed product vulnerabilities. Cybersecurity firm F5 disclosed that a highly sophisticated nation-state actor in August 2025 threat actors breached its systems and stole…
200,000 Linux systems from Framework are shipped with signed UEFI components vulnerable to Secure Boot bypass
About 200K Linux systems from Framework shipped with signed UEFI components vulnerable to Secure Boot bypass, allowing bootkit installation and persistence. Firmware security company Eclypsium warns that about 200,000 Linux systems from Framework are shipped with signed UEFI components vulnerable…
SAP fixed maximum-severity bug in NetWeaver
SAP addressed 13 new flaws, including a maximum severity vulnerability in SAP NetWeaver, which could lead to arbitrary command execution. SAP addressed 13 new vulnerabilities, including a maximum severity issue, tracked as CVE-2025-42944 (CVSS score of 10.0) in SAP NetWeaver. The vulnerability…
Flax Typhoon APT exploited ArcGIS server for over a year as a backdoor
China-linked cyberespionage group Flax Typhoon hijacked an ArcGIS system for over a year and used it as a backdoor. China-linked APT group Flax Typhoon (aka Ethereal Panda or RedJuliett) compromised an ArcGIS system for over a year, using it as…
Unencrypted satellites expose global communications
Researchers found nearly half of geostationary satellites leak unencrypted data, exposing consumer, corporate, and military communications. A group of researchers from UC San Diego and the University of Maryland found nearly half of geostationary satellites transmit unencrypted data, exposing sensitive…
Researchers warn of widespread RDP attacks by 100K-node botnet
A botnet of 100K+ IPs from multiple countries is attacking U.S. RDP services in a campaign active since October 8. GreyNoise researchers uncovered a large-scale botnet that is targeting Remote Desktop Protocol (RDP) services in the United States starting on…
Harvard University hit in Oracle EBS cyberattack, 1.3 TB of data leaked by Cl0p group
Harvard University confirmed being targeted in the Oracle EBS campaign after the Cl0p ransomware group leaked 1.3 TB of data. Harvard University confirmed it was targeted in the Oracle E-Business Suite campaign after the Cl0p ransomware group listed it on…
Harvard hit in Oracle EBS cyberattack, 1.3 TB of data leaked by Cl0p group
Harvard University confirmed being targeted in the Oracle EBS campaign after the Cl0p ransomware group leaked 1.3 TB of data. Harvard University confirmed it was targeted in the Oracle E-Business Suite campaign after the Cl0p ransomware group listed it on…
UK NCSC Reports 429 cyberattacks in a year, with nationally significant cases more than doubling
The UK’s NCSC handled 429 cyberattacks from Sept 2024–Aug 2025, including 204 nationally significant cases, over double the previous year’s total. The UK’s National Cyber Security Centre (NCSC) reported a record surge in major cyberattacks, responding to 429 incidents from…
Unverified COTS hardware enables persistent attacks in small satellites via SpyChain
SpyChain shows how unverified COTS hardware in small satellites can enable persistent, multi-component supply chain attacks using NASA’s NOS3 simulator. The rise of small satellites has transformed scientific, commercial, and defense operations. Using commercial off-the-shelf (COTS) parts makes them cheaper…
Oracle issued an emergency security update to fix new E-Business Suite flaw CVE-2025-61884
Oracle issued an emergency security update to address a new E-Business Suite (EBS) vulnerability tracked as CVE-2025-61884. Oracle released an emergency patch to address an information disclosure flaw, tracked as CVE-2025-61884 (CVSS Score of 7.5), in E-Business Suite’s Runtime UI component…
Customer payment data stolen in Unity Technologies’s SpeedTree website compromise
Malicious code on Unity Technologies’s SpeedTree site skimmed sensitive data from hundreds of customers, the company confirmed. Video game software development firm Unity Technologies revealed that malicious code on its SpeedTree website skimmed sensitive information from hundreds of customers, impacting…
Microsoft revamps Internet Explorer Mode in Edge after August attacks
Microsoft updated Edge’s Internet Explorer mode after August 2025 reports that attackers exploited it to access users’ devices without authorization. Microsoft updated Edge’s Internet Explorer mode after reports in August 2025 that threat actors exploited the backward compatibility feature to…
SimonMed Imaging discloses a data breach impacting over 1.2 million people
Medusa ransomware hit SimonMed Imaging, stealing 200 GB of data and impacting over 1.2 million people in a major healthcare data breach. SimonMed Imaging suffered a ransomware attack by the Medusa group, which claimed to have stolen 200 GB of…
Astaroth Trojan abuses GitHub to host configs and evade takedowns
The Astaroth banking Trojan uses GitHub to host malware configs, evade C2 takedowns and stay active by pulling new settings from the platform. McAfee discovered a new Astaroth campaign using GitHub repositories to host malware configurations. This allows attackers to…
Google, Mandiant expose malware and zero-day behind Oracle EBS extortion
Google and Mandiant link Oracle EBS extortion emails to known July-patched flaws and a likely zero-day, CVE-2025-61882. Google Threat Intelligence and Mandiant analyzed the Oracle E-Business Suite extortion campaign, revealing the use of malware. Attackers exploited July-patched EBS flaws and…
Stealit Malware spreads via fake game & VPN installers on Mediafire and Discord
Stealit malware abuses Node.js SEA and Electron to spread via fake game and VPN installers shared on Mediafire and Discord. Fortinet FortiGuard Labs researchers spotted Stealit malware campaign abusing Node.js Single Executable Application (SEA) and sometimes Electron to spread via…
Clop Ransomware group claims the hack of Harvard University
The notorious Clop Ransomware group claims the hack of Harvard University and added the prestigious institute to its Tor data leak site. The Clop Ransomware group announced the hack of the prestigious Harvard University. The cybercrime group created a page…
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 66
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Ransomware and Cyber Extortion in Q3 2025 Investigating active exploitation of CVE-2025-10035 GoAnywhere Managed File Transfer vulnerability XWorm V6:…