Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
satellite_altDaily BriefCyber Threat Daily Brief — October 28, 2026
Today's briefing: 9 critical and 29 high-severity threats. A total of 45 detailed analyses covering vulnerabilities, threat actors, and geopolitical context.
Latest Reports
28 / 1849 results
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.
highbug_reportVulnerabilityBTMOB Android RAT offered as MaaS with custom phishing builder
Android devices targeted by BTMOB remote access trojan. No specific vendor or version restrictions; affects users who install malicious APKs distributed through phishing campaigns.
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…
highbug_reportVulnerabilityFortinet FortiClient EMS auth bypass exploited to deploy EKZ malware
Fortinet FortiClient Enterprise Management Server (EMS). Specific vulnerable versions not provided in available data. Authentication bypass vulnerability CVE-2026-35616 allows unauthorized access.
criticalbug_reportVulnerabilityCritical RCE in Gogs Git service allows authenticated users to execute code
Gogs self-hosted Git service. Specific affected versions not disclosed. All authenticated users can exploit the vulnerability.
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…
criticalbug_reportVulnerabilityStarlette and FastAPI authentication bypass flaw affects millions of servers
Starlette web framework and dependent frameworks including FastAPI. Specific vulnerable versions not provided in source data. Affects authentication mechanisms in applications built with these frameworks.
criticalbug_reportVulnerabilityUnpatched RCE zero-day in Gogs Git service actively threatens exposed instances
Gogs self-hosted Git service, all Internet-facing instances. Specific affected versions not disclosed. No patch currently available.
criticalbug_reportVulnerabilityCritical RCE vulnerability in LiquidJS requires immediate patching
LiquidJS templating engine, all versions prior to patched release. Specific vulnerable version range not provided in available data.
criticalbug_reportVulnerabilityDell Container Storage Modules info disclosure enables data exfiltration
Dell Container Storage Modules (specific versions not disclosed in summary). Vulnerability allows information disclosure that can lead to data exfiltration and lateral movement within containerized environments.
highbug_reportVulnerabilityKidsview authentication bypass allows unauthorized access (CVE-2026-8990)
Kidsview application (specific versions not disclosed). Authentication mechanisms can be bypassed, potentially affecting all deployments until patched versions are confirmed.
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…
highbug_reportVulnerabilityOut-of-bounds write in bzip2 enables code execution or DoS
bzip2 compression software, all versions not yet patched. Affects systems using bzip2 for file compression/decompression, including Linux distributions, BSD variants, and applications embedding libbz2.
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…
highbug_reportVulnerabilityCryptojacking campaign uses SEO poisoning and AI chatbots for GPU malware
High-performance systems with GPUs accessed via search engines and AI chatbot platforms. No specific vendor or product vulnerability; targets users searching for legitimate software or information through poisoned search results and manipulated chatb…
criticalbug_reportVulnerabilityApache ActiveMQ NMS AMQP Client deserialization flaw enables RCE
Apache ActiveMQ NMS AMQP Client - specific vulnerable versions not provided. Affects .NET/C# applications using the NMS AMQP client library for message queue operations.
criticalbug_reportVulnerabilityMicrosoft SharePoint RCE vulnerability requires immediate patching
Microsoft SharePoint Server (specific versions not disclosed in advisory). Organizations running on-premises SharePoint deployments are affected. SharePoint Online managed by Microsoft likely already patched.
highbug_reportVulnerabilityBanking trojans Grandoreiro and BTMOB target LATAM and Europe
Windows and Android devices in Latin America (Brazil, Mexico) and Europe (Spain, Portugal). Grandoreiro targets Windows systems at companies; BTMOB RAT targets Android mobile users in Brazil.
highbug_reportVulnerabilityMalicious npm package targets Claude AI user data directory
npm package "mouse5212-super-formatter" (all versions). Targets developers using Anthropic Claude AI tools with access to /mnt/user-data directory. Affects Node.js development environments where the malicious package was installed.
highbug_reportVulnerabilityGlassworm botnet targeting developers disrupted via C2 takedown
Software developers and development environments targeted by Glassworm botnet. The botnet leveraged Solana blockchain and BitTorrent DHT for command-and-control infrastructure, indicating attacks against software supply chains.
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.
highbug_reportVulnerabilityGitea auth bypass exposes private container images to unauthenticated users
Gitea versions prior to 1.26.2. All deployments using Gitea's container registry feature are affected. Unauthenticated remote attackers can pull private container images without credentials.
criticalbug_reportVulnerabilityCISA orders federal agencies to patch LiteSpeed cPanel plugin in 4 days
LiteSpeed cPanel user-end plugin. Specific vulnerable versions not disclosed. Affects organizations using cPanel with LiteSpeed integration.
highbug_reportVulnerabilityAI chatbot abuse delivers cryptojacking malware via social engineering
Users of AI chatbots (platform-agnostic); Windows systems targeted for cryptojacking payload deployment. Campaign actively observed by Microsoft; no specific product vulnerability, relies on social engineering.