Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
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highbug_reportVulnerabilitySix critical flaws in MikroTik RouterOS enable unauthenticated RCE and auth bypass
MikroTik RouterOS versions 6.0.0 to 6.49.20, 7.0.0 to 7.23.3, and 7.24 to 7.24.1. All six CVEs affect the same version ranges. Impacts SSH authentication, TLS certificate validation, WebFig interface, and bandwidth test functionality.
criticalbug_reportVulnerabilityMikroTik RouterOS SSH vulnerabilities actively exploited (MikroTrick)
MikroTik RouterOS all versions prior to 7.25beta3, 7.24.2, 7.23.4, and 6.49.21. Devices with SSH service exposed to the internet are at highest risk. Six vulnerabilities identified, two critical (CVE-2026-67276, CVE-2026-86060) enable full device tak…
criticalbug_reportVulnerabilityPaperCut auth bypass and RCE chain actively exploited in education sector
PaperCut NG and MF, all versions. Primarily targeting education sector (K-12 schools and universities) in the U.S. and Europe. CVE-2026-81578 (authentication bypass) and CVE-2026-82078 (remote code execution) exploited in chain.
highbug_reportVulnerabilityTrojanized HAProxy builds intercept traffic at two South Korean orgs
Two South Korean organizations in automotive and media sectors running compromised HAProxy load balancer binaries. The "ted" backdoor is compiled directly into trojanized HAProxy builds, not a vulnerability in legitimate HAProxy software.
criticalbug_reportVulnerabilityVMware Workstation and Fusion overflow flaws require immediate patching
VMware Workstation and VMware Fusion virtualization products. Specific affected versions not disclosed in available information. Overflow vulnerabilities present significant exploitation risk.
highbug_reportVulnerabilityMultiple high-severity vulnerabilities in Jenkins require immediate patching
Jenkins (specific versions not disclosed in advisory). Affects Jenkins core and potentially plugins. Scope and affected version ranges require consultation of Jenkins Security Advisory.
highpublicGeopoliticalFrance fines hospital €500K for breach exposing 727,000 patient records
This enforcement action by France's CNIL demonstrates continued European regulatory commitment to GDPR implementation in critical infrastructure sectors.
highpublicGeopoliticalThomson Reuters C-Track Breach Exposes U.S. and Canadian Court Records
The March 2026 breach of Thomson Reuters' C-Track court case management platform represents a significant compromise of judicial infrastructure across North America. The incident exposed sensitive court records from 11 U.S. states, the U.S.
criticalbug_reportVulnerabilityCisco NX-OS RCE vulnerability requires immediate patching
Cisco NX-OS operating system. Specific affected versions not disclosed in available information. Impacts Nexus switches and potentially other devices running NX-OS.
criticalbug_reportVulnerabilityCritical vulnerabilities in HPE Aruba OS-CX and FabricComposer require patching
HPE Aruba products: Aruba OS-CX (network switch operating system) and Aruba FabricComposer (data center fabric management). Specific affected versions not disclosed in available information.
highbug_reportVulnerabilityRMM phishing campaign spans 46 countries, US accounts for 45% of activity
Organizations across 46 countries, primarily United States (45% of activity), Canada, and others. Top targeted sectors: education, technology, government, banking, finance, and manufacturing.
highbug_reportVulnerabilityAI-assisted campaigns target Latin American orgs with data exfiltration
Organizations in Latin America, specifically: Mexican transportation, federal government ministries, municipal water utilities (Mexico/Ecuador) in CL-CRI-1131; Brazilian financial sector in CL-CRI-1163. Campaign active February–June 2026.
highperson_alertThreat ActorNSO Group Pegasus spyware targets Serbian student protesters via iMessage
NSO Group is an Israeli cyber intelligence company that develops and sells Pegasus, a sophisticated mobile surveillance platform marketed exclusively to government clients for lawful interception.
criticalbug_reportVulnerabilitySonicWall SMA 1000 SSRF flaw (CVE-2026-83548) exploited in the wild
SonicWall SMA 1000 Appliances. CVE-2026-83548 is a server-side request forgery (SSRF) vulnerability with CVSS 10.0, allowing remote unauthenticated attackers to gain unauthorized access. Specific affected versions not disclosed.
highbug_reportVulnerabilitySilver Fox campaign uses fake installers to disable Windows Update
Windows systems globally, primarily China-based operations of multinational organizations and Chinese-speaking users across healthcare, manufacturing, gaming, technology, logistics, government, and education sectors.
criticalbug_reportVulnerabilitySonicWall SMA1000 RCE vulnerabilities under active exploitation
SonicWall SMA1000 series appliances. Specific affected versions not disclosed in available information. Vulnerabilities enable remote code execution.
criticalbug_reportVulnerabilityLangflow RCE vulnerability under active exploitation, patch immediately
Langflow (specific versions not disclosed in available data). The vulnerability affects Langflow installations exposed to network access. No CVE assigned yet.
highperson_alertThreat ActorGambling Goblin Hijacks Brazilian Gov Sites via Malicious Apache Modules
Gambling Goblin is a Chinese-speaking cybercrime cluster tracked by Check Point Research since mid-2025. The group specializes in SEO manipulation at scale by compromising high-reputation domains, particularly Brazilian government (.gov.br) and educa…
highperson_alertThreat ActorStreamRat Android Banking Trojan Spread via Meta Ads to EU Users
ThreatFabric is the cybersecurity research firm that discovered and analyzed the StreamRat campaign. The actual threat actor behind StreamRat remains unattributed.
highperson_alertThreat ActorRussian National Charged for 2016-2017 Excel Malware Campaign
Searzhudin Tamirlanovich Aktulaev is a 40-year-old Russian national charged by the U.S. Department of Justice for orchestrating a large-scale malware distribution campaign between June 2016 and November 2017.
highperson_alertThreat ActorRussian National Indicted for TVRAT/DarkVNC Phishing Campaign
Searzhudin Tamirlanovich Aktulaev, a 40-year-old Russian national, orchestrated a large-scale phishing campaign between June 2016 and November 2017. Motivated by financial fraud and credential theft, Aktulaev targeted freelancers on an unnamed freela…
criticalperson_alertThreat ActorDark Web Service Sells 153M+ Driver Licenses from Identity Verification Breach
The threat actor operates "Nexus," a dark web identity theft service launched on the Russian cybercrime forum Exploit in August 2025. The operator claims to have continuously exfiltrated data for over a year from an alleged breach at a major Louisian…
highperson_alertThreat ActorBreeze Comet Targets Brazilian Financial Sector for Payment Fraud
Breeze Comet (formerly UNC5669, overlaps with Plump Spider and SHADOW-AETHER-064) is a financially motivated threat actor operating out of Brazil since September 2023.
criticalbug_reportVulnerabilityJFrog Artifactory authentication bypass requires immediate patching
JFrog Artifactory - specific affected versions not disclosed in advisory. Authentication bypass vulnerability allows unauthorized access to artifact repository.
highpublicGeopoliticalNovocure breach exposes 1,400+ U.S. cancer patient records
The Novocure incident reflects the sustained targeting of healthcare infrastructure, particularly oncology and patient data repositories, which has intensified across North American providers since late 2025.
highbug_reportVulnerability13 malicious Packagist packages target iOS devices to steal crypto wallets
Packagist/Composer ecosystem: 13 malicious theme packages across 5 vendor namespaces (vsmov, vsphim, haiau009, chilltvcms, ophimcms). Targets Vietnamese streaming sites using OphimCMS/KKPhim.
highperson_alertThreat ActorNimbus Manticore Deploys Cross-Platform RATs via Fake Job Coding Tests
Nimbus Manticore is an Iranian threat actor also tracked as Iranian Dream Job, known for using recruitment-themed social engineering lures to compromise targets.
highpublicGeopoliticalLatvia's cyber threat level remains high amid Russia-linked activity
Latvia's elevated cybersecurity posture reflects its position as a NATO frontline state and vocal supporter of Ukraine. CERT.LV's Q2 2026 report indicates that while incident volumes have moderated from peak levels, they remain substantially above hi…
highperson_alertThreat ActorVenezuelan ATM Jackpotting Group Targets U.S. Financial Infrastructure
This threat actor is a coordinated group of Venezuelan nationals conducting ATM jackpotting operations targeting financial institutions in the United States.
highperson_alertThreat ActorUAC-0099 Deploys GuardBreaker to Sabotage AI-Assisted Malware Analysis
UAC-0099 is a Russia-aligned threat actor with a history of targeting Ukraine's transportation and energy sectors. The group demonstrates tactical innovation by adapting emerging anti-AI analysis techniques to evade detection.