The Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Defense Cyber Crime Center (DC3) are releasing this joint Cybersecurity Advisory (CSA) to warn network defenders that, as of August 2024, a group of Iran-based cyber actors continues to exploit U.S. and foreign organizations.
This includes organizations across several sectors in the U.S. (including in the education, finance, healthcare, and defense sectors as well as local government entities) and other countries (including in Israel, Azerbaijan, and the United Arab Emirates). The FBI assesses a significant percentage of these threat actors’ operations against US organizations are intended to obtain and develop network access to then collaborate with ransomware affiliate actors to deploy ransomware.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- A laughing RAT: CrystalX combines spyware, stealer, and prankware features
April 1, 2026
In March 2026, Kaspersky researchers discovered an active campaign promoting previously unknown malware in private Telegram chats. The Trojan was offered as a MaaS (malware‑as‑a‑service) with three subscription tiers. It caught the researchers attention because of its extensive arsenal of capabilities. On the panel provided to third‑party actors, in addition to the standard features of RAT‑like malware, ...
- Anthropic confirms it leaked 512,000 lines of Claude Code source code — spilling some of its biggest secrets
April 1, 2026
An Anthropic employee accidentally leaked the source code for one of the most popular Artificial Intelligence (AI) assistants out there – Claude Code. Security researcher Chaofan Shou posted on X, saying “Claude Code source code has been leaked via a map file in their npm registry!” The tweet itself was viewed more than 30 million times ...
- Iran targets M365 accounts with password-spraying attacks
March 31, 2026
Suspected Iran-linked threat actors are conducting password-spraying attacks against hundreds of organizations, primarily Middle Eastern municipalities, in campaigns that security researchers believe may have been aimed at supporting bomb-damage assessment following missile strikes. Tel Aviv-based Check Point Research on Tuesday said that the attackers used multiple source IP addresses to target numerous Microsoft 365 accounts, affecting ...
- North Korea-Nexus Threat Actor Compromises Widely Used Axios NPM Package in Supply Chain Attack
March 31, 2026
Google Threat Intelligence Group (GTIG) is tracking an active software supply chain attack targeting the popular Node Package Manager (NPM) package “axios.” Between March 31, 2026, 00:21 and 03:20 UTC, an attacker introduced a malicious dependency named “plain-crypto-js” into axios NPM releases versions 1.14.1 and 0.30.4. Axios is the most popular JavaScript library used to simplify ...
- Weaponizing the Protectors: TeamPCP’s Multi-Stage Supply Chain Attack on Security Infrastructure
March 31, 2026
Between late February and March 2026, threat group TeamPCP conducted a highly calculated, escalating sequence of supply chain threats. It systematically compromised widely trusted open-source security tools, including the vulnerability scanners Trivy and KICS and the popular AI gateway LiteLLM. The affected software also includes the official Python SDK of Telnyx. These ongoing supply chain attacks ...
- GitHub developers targeted by fake VS Code alerts spreading malware
March 30, 2026
Cybercriminals are tricking GitHub into sending out fraudulent email notifications, luring software developers into downloading malware, experts have warned. Security researchers Socket, who said they observed a large-scale, coordinated spam campaign targeting developers on various projects. GitHub has a section called “Discussions”, which is essentially a forum for discussing various projects. When a developer participates in, ...