Curated news, CVE analysis, and threat reports from the world's top cybersecurity sources.
The "agentic threat actor" may have used exposed credentials to access resources and delete cloud-based storage, applications, and databases.
Authorities in the Netherlands have arrested a 24-year-old convicted cybercriminal on suspicion of aiding in data thefts and extortions by the prolific hacker group ShinyHunters . In the days immediately following the suspect’s arrest, remaining ShinyHunters members dramatically escalated their attacks, stealing highly sensitive data from the FBI and extorting the Russian ransomware group Cl0p .
This article details two critical zero-day vulnerabilities in Citrix NetScaler ADC and Gateway that are being actively exploited in the wild. The flaws allow unauthenticated remote code execution and pose a significant risk due to the appliances' role in enterprise network perimeter security.
Unit 42 is aware of possible 0-day activity against NetScaler devices. Citrix reports CVE-2026-88771, CVE-2026-88772 have been exploited in the wild.
In this article Observed operators and targeting Malware packaging and distribution NeedyMantis architecture and capabilities Mitigation and protection guidance Hunting queries Indicators of compromise Microsoft Threat Intelligence has identified NeedyMantis, a modular post-compromise malware family observed in a limited number of targeted operations affecting telecommunications organizations, universities, medical nonprofits, intergovernmental organizations, and government contractors. Based on observed activity, NeedyMantis is typically deployed after a threat actor has already established access to a target environment, indicating that the malware is used to maintain long-term access and support follow-on operations.
A domain used as harmless placeholder text showed up in roughly 1,700 repositories. Then somebody registered it and started serving malicious lures.