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
26 / 1752 results
highbug_reportVulnerabilityMicrosoft patches SharePoint RCE flaw via unsafe deserialization
Microsoft SharePoint Server (specific versions not disclosed). Vulnerability involves deserialization of untrusted data leading to remote code execution with CVSS 8.8.
criticalbug_reportVulnerabilityTrend Micro Apex One & Vision One SEP flaws under active exploit
Trend Micro Apex One and Trend Micro Vision One Endpoint Security (SEP). Specific vulnerable versions not disclosed in summary; multiple vulnerabilities confirmed under active exploitation.
highpublicGeopoliticalIndia mandates 12-hour patching for critical vulnerabilities
India's Computer Emergency Response Team (CERT-In) has introduced stringent vulnerability management requirements, mandating that organizations patch critical security flaws in internet-facing systems within 12 hours of notification.
criticalbug_reportVulnerabilityCritical vulnerability in Cisco Secure Workload requires immediate patching
Cisco Secure Workload (specific versions not disclosed in advisory). CVE identifier not yet assigned or published.
criticalbug_reportVulnerabilityCISA orders emergency patching of exploited Drupal SQL injection flaw
Drupal CMS (specific versions not provided in alert). Affects U.S. government agencies and all organizations running vulnerable Drupal instances.
highbug_reportVulnerabilityWindows Server 2016 domain controller lookups fail after KB5087537 update
Windows Server 2016 domain controllers running KB5087537 (May 2026 security update). Impacts Active Directory domain controller lookup functionality and domain connectivity.
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.
highbug_reportVulnerabilityDigital Knowledge LMS exploited via hardcoded ASP.NET keys (CVE-2026-5426)
Digital Knowledge KnowledgeDeliver LMS (specific versions not disclosed). Vulnerability stems from hard-coded ASP.NET machine keys enabling authentication bypass and remote code execution.
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.
highbug_reportVulnerabilityOutSystems Lifetime authorization bypass via user-controlled key
OutSystems Lifetime software. Specific affected versions not disclosed. Vulnerability allows authorization bypass through improper handling of user-controlled keys.
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…
criticalbug_reportVulnerabilityTrapDoor campaign deploys credential stealers across npm, PyPI, Crates.io
34+ malicious packages (384+ versions) distributed across npm (Node.js), PyPI (Python), and Crates.io (Rust) repositories. Campaign active since May 2026. Affects developers and CI/CD pipelines consuming packages from these ecosystems.
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.
highbug_reportVulnerabilityLaravel Lang packages compromised to deliver credential-stealing malware
Laravel Lang localization packages distributed via Composer. Affects developers who installed or updated compromised packages during the attack window. Specific package names and versions not yet publicly disclosed.
highbug_reportVulnerabilitySupply chain attack compromises 8 Packagist packages with malicious binary
Eight Composer packages on Packagist containing JavaScript components. Malicious code injected into package.json files executes a Linux binary from GitHub Releases. Downstream projects using these packages are affected.
highpublicGeopoliticalItaly Dismantles CINEMAGOAL Piracy Network Targeting Streaming Platforms
The disruption of the CINEMAGOAL piracy ecosystem represents a law enforcement action against organized digital piracy infrastructure rather than a state-sponsored cyber operation.
highbug_reportVulnerabilityAnthropic Glasswing project finds 10,000+ critical flaws in key software
Widely used, systemically important software (specific products not disclosed). Over 10,000 high- or critical-severity vulnerabilities identified since project launch last month.
highbug_reportVulnerabilityLaravel-Lang packages compromised to deliver credential-stealing malware
Multiple Laravel-Lang PHP packages compromised: laravel-lang/lang, laravel-lang/http-statuses, laravel-lang/attributes, and laravel-lang/actions. Affects Laravel PHP applications using these localization packages.
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…
highpublicGeopoliticalDutch authorities dismantle hosting infrastructure linked to cyber ops
The Netherlands has emerged as a key jurisdiction for enforcement against cyber-enabling infrastructure, reflecting both its role as a European internet hub and its proactive stance on transnational cybercrime.
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.
criticalperson_alertThreat ActorCISA Contractor Leaks AWS GovCloud Keys on Public GitHub Repository
The threat actor is an insider—a contractor working for the U.S. Cybersecurity and Infrastructure Security Agency (CISA). The individual intentionally published sensitive AWS GovCloud credentials and agency secrets to a public GitHub repository.
highperson_alertThreat ActorGhostwriter Targets Ukrainian Government with Prometheus-Themed Phishing
Ghostwriter (also tracked as UAC-0057 and UNC1151) is a Belarus-aligned threat actor known for conducting information operations and cyber espionage campaigns.