Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
Filtered Reports
30 / 202 results
highperson_alertThreat ActorOP-512 Targets IIS Servers with Custom Web Shell Framework
OP-512 is a previously unreported threat cluster assessed by ReliaQuest with moderate to high confidence to be linked to China. The actor demonstrates espionage-focused objectives, leveraging custom web shell frameworks to compromise Microsoft Intern…
highperson_alertThreat ActorFBI Warns of FIFA World Cup 2026 Fraud Campaign with Banking Malware
This is a cybercrime campaign leveraging the FIFA World Cup 2026 tournament as a lure, rather than a single named threat actor. The campaign involves multiple financially motivated threat actors exploiting public interest in the tournament to distrib…
highperson_alertThreat ActorPCPJack Hijacks 230+ Cloud Servers for Covert SMTP Relay Network
PCPJack is a threat actor focused on compromising cloud infrastructure to establish illicit email relay networks. The actor has demonstrated capability to breach business servers across major cloud service providers (AWS, Google Cloud, Microsoft Azur…
highperson_alertThreat ActorDriveSurge Distributes Malware via ClickFix and FakeUpdate Campaigns
DriveSurge is a threat actor conducting large-scale malware distribution operations. The actor leverages compromised website infrastructure at scale, utilizing thousands of sites to host and deliver malicious payloads.
highperson_alertThreat ActorOperation Dragon Weave targets Czech and Taiwan entities with AdaptixC2
Operation Dragon Weave is a cyber espionage campaign linked to China-aligned threat actors. The campaign's motivation appears to be intelligence collection targeting government officials, researchers, academics, and professionals in the Czech Republi…
highbug_reportVulnerabilityCVE-2026-39987 in Marimo actively exploited for cloud credential theft
Marimo notebook platform (specific versions not disclosed). Affects internet-exposed Marimo notebook instances vulnerable to CVE-2026-39987.
highperson_alertThreat ActorGREYVIBE: Russian-linked APT targeting Ukraine since August 2025
GREYVIBE is a previously undocumented threat actor attributed by WithSecure as Russian-linked, assessed to operate in support of Kremlin state interests. The group is characterized as Russian-speaking and operates within Russian time zones.
highperson_alertThreat ActorShinyHunters Breaches Charter Communications, Exfiltrates 4.9M Records
ShinyHunters is a financially motivated cybercrime group known for large-scale data breaches and extortion operations targeting enterprises. The group specializes in exfiltrating sensitive customer data from corporate databases and either selling the…
highperson_alertThreat ActorKimsuky Targets South Korean Military and Corporate Sectors
Kimsuky (also tracked as Velvet Chollima, Black Banshee, Emerald Sleet, and THALLIUM) is a North Korean state-sponsored advanced persistent threat group.
highperson_alertThreat ActorMini Shai-Hulud: Typosquatted npm Packages Target Developer Credentials
Mini Shai-Hulud is a threat actor campaign focused on compromising software development environments through supply chain attacks. The actor leverages typosquatting techniques against the npm package ecosystem to distribute malicious packages that ma…
highperson_alertThreat ActorGreyVibe Targets Ukraine with AI-Generated Lures and Custom Malware
GreyVibe is a threat cluster assessed with moderate confidence to be linked to Russian interests, based on targeting patterns and geopolitical alignment.
highperson_alertThreat ActorFBI warns of FIFA-impersonating fraud sites targeting 2026 World Cup
Unknown fraud operators are conducting financially motivated cybercrime campaigns targeting fans and consumers interested in the 2026 FIFA World Cup. These actors leverage social engineering and brand impersonation tactics to establish fraudulent web…
highperson_alertThreat ActorArctic Wolf exploits FortiClient EMS flaw for credential theft
Arctic Wolf is a threat actor exploiting a critical, patched vulnerability in FortiClient Endpoint Management Server (EMS) to deploy credential-stealing malware.
highperson_alertThreat ActorStorm-2697 Deploys The Gentlemen Go-Based Ransomware with Worm Capabilities
Storm-2697 is a threat actor tracked by Microsoft Threat Intelligence that operates as a ransomware affiliate group. The actor deploys The Gentlemen ransomware, a sophisticated Go-based encryption tool, suggesting technical proficiency in modern prog…
highperson_alertThreat ActorRomanian National Sentenced for Hacking Oregon Government Network
A Romanian national individual actor who conducted unauthorized access operations targeting U.S. government and private sector networks. The actor's motivation appears to be financially driven cybercrime, operating from Romania to compromise Oregon s…
highperson_alertThreat ActorShinyHunters Claims Breach of Carnival Corporation, 6M Records
ShinyHunters is a financially motivated cybercrime group known for large-scale data theft and extortion operations. The group has been active since at least 2020, specializing in breaching corporate databases and exfiltrating customer and employee re…
highperson_alertThreat ActorJINX-0164 Targets Cryptocurrency Orgs with macOS Malware
JINX-0164 is a previously undocumented threat actor with a financial motivation focused on digital asset theft. The group demonstrates technical sophistication through the development of custom macOS malware and operational tradecraft centered on soc…
highperson_alertThreat ActorSilent Ransom Group Shifts to Physical Data Theft at U.S. Law Firms
Silent Ransom Group (SRG) is an extortion-focused threat actor that has evolved from traditional ransomware operations to conducting physical, in-person data theft attacks.
highbug_reportVulnerabilityCrowdStrike, Google disrupt GlassWorm C2 targeting software developers
Software developers using third-party packages and browser extensions. GlassWorm campaign active since early 2025, distributing malware through supply chain vectors including malicious packages and extensions.
highperson_alertThreat ActorShinyHunters Extorts Charter Communications After Data Breach
ShinyHunters is a financially motivated cybercrime group known for large-scale data breaches and extortion operations targeting organizations across multiple sectors.
highperson_alertThreat ActorMuddyWater Q1 2026 espionage campaign hits nine countries via DLL side-loading
MuddyWater (also tracked as Earth Vetala, MERCURY, Static Kitten, and Seedworm) is an Iranian state-sponsored APT group attributed to Iran's Ministry of Intelligence and Security (MOIS).
highperson_alertThreat ActorNimbus Manticore deploys MiniFast and MiniJunk V2 via phishing and SEO poisoning
Nimbus Manticore (also tracked as Screening Serpens and UNC1549) is an Iranian state-sponsored threat actor attributed to Iran's intelligence apparatus.
highperson_alertThreat ActorShinyHunters Breaches 7-Eleven, Exfiltrates 183K Records
ShinyHunters is a financially motivated cybercrime group known for large-scale data breaches and extortion operations targeting organizations across multiple sectors.
highperson_alertThreat ActorDutch Authorities Disrupt Hosting Infrastructure Linked to Russian Ops
This operation involves Russian state-sponsored cyber activity facilitated through compromised Internet hosting infrastructure in the Netherlands. The arrested co-owners operated hosting companies that assumed control of Stark Industries Solutions' t…
highperson_alertThreat ActorFBI warns of Kali365 phishing-as-a-service targeting Microsoft 365
Kali365 is a phishing-as-a-service (PhaaS) platform that enables threat actors to conduct credential harvesting and account takeover operations against Microsoft 365 users.
criticalbug_reportVulnerabilityGhost CMS SQL injection (CVE-2026-26980) exploited in ClickFix campaign
Ghost CMS Content API, all versions prior to patch. Over 700 sites confirmed compromised. Unauthenticated attackers can exploit the SQL injection vulnerability remotely.
highperson_alertThreat ActorLazarus Group deploys RemotePE cross-platform RAT against finance sector
Lazarus Group is a North Korean state-sponsored advanced persistent threat (APT) actor attributed to the Reconnaissance General Bureau (RGB). The group is financially motivated, conducting operations to generate revenue for the DPRK regime through th…
criticalperson_alertThreat ActorClickFix Campaign Exploits Ghost CMS SQLi to Inject Malicious JavaScript
The threat actor behind this campaign remains unattributed. Motivation appears to be financially driven, leveraging ClickFix social engineering tactics to deliver malware or steal credentials.
highperson_alertThreat ActorFirst VPN Service dismantled by European and North American authorities
First VPN Service was a criminal VPN infrastructure provider that facilitated cybercrime operations for approximately 25 ransomware groups. The service enabled threat actors to obscure their geographic origins and true IP addresses during malicious a…
highperson_alertThreat ActorF5 BIG-IP Exploitation Leads to Confluence Compromise and Lateral Movement
The threat actor behind this campaign remains unattributed. Motivation appears to be credential theft and network persistence within enterprise environments.