News
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APT28 linked to router hijacking campaign that affected 200 organizations
APT28 has been linked to a campaign that hijacked insecure routers to redirect DNS traffic and steal credentials. The operation affected more than 200 organizations and 5,000 consumer devices, according to Microsoft.
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Over 1,000 exposed ComfyUI instances targeted in crypto mining botnet campaign
A Censys technical analysis says more than 1,000 exposed ComfyUI instances are being scanned and infected in a campaign that installs crypto miners, a proxy botnet and persistence tools through unsafe custom nodes.
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Grafana AI flaw could expose enterprise data in zero-click attack
Researchers say a critical Grafana flaw could let attackers use AI-powered dashboards to exfiltrate sensitive data without authentication. Grafana reportedly validated the issue and released a fix after disclosure by Noma Security.
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Flowise flaw under active exploitation after critical code injection report
Threat actors are exploiting a critical Flowise code injection flaw, according to a technical analysis from VulnCheck. The issue can lead to remote code execution, and Flowise fixed it in version 3.0.6.
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Iran-Linked Password-Spraying Campaign Hits Microsoft 365 Accounts in Middle East
An Iran-linked threat actor is suspected of targeting Microsoft 365 accounts in Israel and the United Arab Emirates in March 2026, affecting more than 300 organizations in Israel and over 25 in the U.A.E. across three attack waves.
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DPRK-linked hackers use GitHub as command hub in South Korea attacks
DPRK-linked hackers used GitHub as command and control infrastructure in attacks on South Korean organizations, Fortinet said. The campaigns relied on LNK files, PowerShell, persistence tasks and trusted cloud services to hide activity.
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Microsoft links Medusa ransomware affiliate to rapid zero-day attacks
Microsoft said Storm-1175 has used n-day and zero-day flaws in rapid Medusa ransomware attacks, sometimes within 24 hours of initial access, and has hit healthcare, education, finance and other sectors.
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Qilin and Warlock ransomware groups use vulnerable drivers to disable security tools
Qilin and Warlock ransomware operators have used vulnerable drivers to disable security tools on compromised systems, according to a technical analysis by Cisco Talos and Trend Micro. The findings highlight growing use of BYOVD tactics and in-memory evasion.
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Germany identifies two alleged REvil leaders behind 130 ransomware attacks
Germany’s Federal Criminal Police Office says it has identified two alleged REvil figures tied to 130 ransomware attacks in the country, with more than €35.4 million in reported damage.
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Hackers use Next.js flaw to harvest credentials from 766 hosts, Cisco Talos says
Cisco Talos says hackers used a Next.js flaw to compromise at least 766 hosts and harvest credentials, keys and cloud secrets through an automated operation tied to UAT-10608.
