Malware

Pierluigi Paganini December 19, 2025
CLOP targets Gladinet CentreStack servers in large-scale extortion campaign

The Clop ransomware group is targeting Gladinet CentreStack file servers in a new large-scale extortion campaign. The Clop ransomware group is targeting Gladinet CentreStack file servers in a new large-scale extortion campaign aimed at stealing sensitive data from organizations worldwide. Gladinet CentreStack is a software platform that allows organizations to turn their existing file servers, […]

Pierluigi Paganini December 14, 2025
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 75

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter UDPGangster Campaigns Target Multiple Countries Ransomware Trends in Bank Secrecy Act Data Between 2022 and 2024  Return of ClayRat: Expanded Features and Techniques  SEEDSNATCHER : Dissecting an Android Malware Targeting Multiple Crypto Wallet Mnemonic […]

Pierluigi Paganini December 12, 2025
Elastic detects stealthy NANOREMOTE malware using Google Drive as C2

Elastic found a new Windows backdoor, NANOREMOTE, similar to FINALDRAFT/REF7707, using the Google Drive API for C2. Elastic Security Labs researchers uncovered NANOREMOTE, a new Windows backdoor that uses the Google Drive API for C2. Elastic says it shares code with the FINALDRAFT (Squidoor) implant, which uses Microsoft Graph API and is linked to threat […]

Pierluigi Paganini December 11, 2025
Critical Gogs zero-day under attack, 700 servers hacked

Hackers exploited an unpatched Gogs zero-day, allowing remote code execution and compromising around 700 Internet-facing servers. Gogs is a self-hosted Git service, similar to GitHub, GitLab, or Bitbucket, but designed to be lightweight and easy to deploy. It allows individuals or organizations to host their own Git repositories on their servers, offering features like version […]

Pierluigi Paganini December 10, 2025
New EtherRAT backdoor surfaces in React2Shell attacks tied to North Korea

NK-linked hackers are likely exploiting the React2Shell flaw to deploy a newly discovered remote access trojan, dubbed EtherRAT. North Korea–linked threat actors are likely exploiting the new critical React2Shell flaw (CVE-2025-55182) to deploy a previously unknown remote access trojan called EtherRAT, Sysdig researchers warn. The vulnerability CVE-2025-55182, is a pre-authentication remote code execution issue in React […]

Pierluigi Paganini December 09, 2025
Broadside botnet hits TBK DVRs, raising alarms for maritime logistics

Mirai-based Broadside botnet targets vulnerable TBK Vision DVRs, posing a potential threat to the maritime logistics sector, Cydome warns. Cydome researchers have identified a new Mirai botnet variant dubbed Broadside that is targeting the maritime logistics sector by exploiting the command injection vulnerability CVE-2024-3721 in TBK DVR devices used on vessels. “Cydome’s Cybersecurity Research Team has identified […]

Pierluigi Paganini December 09, 2025
FinCEN data shows $4.5B in ransomware payments, record spike in 2023

Ransomware payments reported to FinCEN exceeded $4.5B by 2024, with 2023 marking a record year at $1.1B across 1,512 incidents. FinCEN analyzed ransomware trends using Bank Secrecy Act (BSA) reports filed from January 2022 to February 2025. During this period, organizations reported 4,194 ransomware incidents and more than $2.1 billion in payments. For comparison, from […]

Pierluigi Paganini December 07, 2025
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 74

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Analysis of ShadowPad Attack Exploiting WSUS Remote Code Execution Vulnerability (CVE-2025-59287)   Shai-Hulud 2.0 Supply Chain Attack: 25K+ npm Repos Exposed Spyware Allows Cyber Threat Actors to Target Users of Messaging Applications  Morphisec Thwarts Russian-Linked […]

Pierluigi Paganini December 04, 2025
ASUS confirms vendor breach as Everest gang leaks data, claims ArcSoft and Qualcomm

ASUS confirms a third-party breach after Everest leaks sample data. Hackers also claim ArcSoft and Qualcomm. ASUS says a third-party breach exposed data after Everest ransomware leaked samples, claiming they have hacked ASUS, ArcSoft, and Qualcomm. ASUS says a supplier breach exposed some phone camera source code but did not affect products, internal systems, or […]

Pierluigi Paganini December 04, 2025
Cloudflare mitigates record 29.7 Tbps DDoS attack by the AISURU botnet

Cloudflare blocked a record 29.7 Tbps DDoS attack from the AISURU botnet. The 69-second attack set a new high, though the target remains undisclosed. Cloudflare stopped a record 29.7 Tbps DDoS attack from the AISURU botnet, a 69-second barrage that set a new volume record. The cybersecurity firm did not disclose the name of the […]