Tag: CVE-2021-44228

4 Attack Reports | 0 Vulnerabilities

Attack reports

China-linked Actors Maintain Focus on Organizations Influencing U.S. Policy

Chinese threat actors continue to target U.S. organizations involved in policy issues. A recent intrusion into a non-profit organization active in influencing U.S. government policy on international matters occurred in April 2025. The attackers, likely Chinese-based, used various techniques to esta…

dll sideloading

policy influence

domain controllers

Published: November 7, 2025

Linked vulnerabilities : CVE-2021-44228, CVE-2022-26134, CVE-2017-9805, CVE-2017-17562

Downloadable IOCs: 7

DragonForce Ransomware Gang | From Hacktivists to High Street Extortionists

The DragonForce ransomware group, initially a pro-Palestine hacktivist operation, has evolved into a profit-driven extortion enterprise targeting UK retailers and various global entities. Emerging in August 2023, the group now employs a multi-extortion model, threatening data leaks and reputational…

multi-extortion

dragonforce ransomware

Published: May 3, 2025

Downloadable IOCs: 0

Array of malware used to gather intelligence for North Korea

Microsoft Threat Intelligence analyzes the activities of the North Korean threat actor Onyx Sleet, which conducts cyber espionage operations primarily targeting military, defense, and technology industries. The report covers Onyx Sleet's affiliations with other North Korean threat groups, its targe…

Published: July 29, 2024

Linked vulnerabilities : CVE-2023-42793, CVE-2021-44228, CVE-2023-46604, CVE-2023-22515, CVE-2023-27350

Downloadable IOCs: 24

Untangling Iran's APT42 Operations

APT42, an Iranian state-sponsored cyber espionage actor, is using enhanced social engineering schemes to gain access to victim networks, including cloud environments. The actor is targeting Western and Middle Eastern NGOs, media organizations, academia, legal services and activists.

cyber espionage

Published: May 3, 2024

Downloadable IOCs: 160

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