Curated Cyber Threat Intelligence

Threat Feed

Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.

scheduleUpdated 2026-10-28 · 04:17 UTC
articleTotal: 1890 reports

Filtered Reports

13 / 43 results
Active filter:tag: #critical-infrastructure✕ clear
JackSkid Adopts Blockchain C2 and Relay Mesh After March Takedownhighperson_alertThreat Actor
person_alertThreat Actor

JackSkid Adopts Blockchain C2 and Relay Mesh After March Takedown

JackSkid is an IoT botnet operator linked to the Dysphoria botnet family, targeted in coordinated U.S., German, and Canadian law enforcement actions on March 19, 2026.

The Hacker News27 Jul · 15:16 UTC
Russian Intelligence Services Exploit Security Cameras for Military Surveillancehighperson_alertThreat Actor
person_alertThreat Actor

Russian Intelligence Services Exploit Security Cameras for Military Surveillance

Russian intelligence services are conducting a systematic cyber-espionage campaign targeting internet-connected security cameras across Europe and Ukraine.

The Hacker News20 Jul · 10:13 UTC
CISA adds CVE-2023-4346 KNX Protocol flaw to KEV catalogcriticalbug_reportVulnerability
bug_reportVulnerability

CISA adds CVE-2023-4346 KNX Protocol flaw to KEV catalog

KNX Protocol implementations used in building automation and smart home systems. Specific affected products and versions not disclosed in available information.

CVE-2023-434616 Jul · 13:26 UTC
DHS Confirms Breach of Homeland Security Information NetworkhighpublicGeopolitical
publicGeopolitical

DHS Confirms Breach of Homeland Security Information Network

The compromise of the Homeland Security Information Network (HSIN) represents a significant breach of a critical federal information-sharing infrastructure.

Department of Homeland Security1 Jul · 15:32 UTC
CL-STA-1062 deploys TinyRCT backdoor against Southeast Asian governmenthighperson_alertThreat Actor
person_alertThreat Actor

CL-STA-1062 deploys TinyRCT backdoor against Southeast Asian government

CL-STA-1062 is a Chinese-speaking APT actor conducting targeted cyber espionage operations against government entities and critical infrastructure in Southeast Asia.

Palo Alto Networks26 Jun · 14:21 UTC
CL-STA-1062 targets Southeast Asian government with TinyRCT backdoorhighperson_alertThreat Actor
person_alertThreat Actor

CL-STA-1062 targets Southeast Asian government with TinyRCT backdoor

CL-STA-1062 is a threat actor conducting cyber espionage operations against government entities and critical infrastructure in Southeast Asia. The actor employs a hybrid toolkit centered around a custom backdoor known as TinyRCT.

Unit 42 (Palo Alto)25 Jun · 20:00 UTC
Scattered Spider Members Plead Guilty to Transport for London Breachhighperson_alertThreat Actor
person_alertThreat Actor

Scattered Spider Members Plead Guilty to Transport for London Breach

Scattered Spider (G1015), also tracked as Roasted 0ktapus, Octo Tempest, Storm-0875, and UNC3944, is a financially motivated cybercrime group known for sophisticated social engineering and identity-based attacks.

Transport for London23 Jun · 13:31 UTC
CISA warns of 74,000 Fortinet credentials exposed in FortiBleed leakhighpublicGeopolitical
publicGeopolitical

CISA warns of 74,000 Fortinet credentials exposed in FortiBleed leak

The exposure of approximately 74,000 Fortinet firewall and VPN credentials represents a significant supply-side vulnerability affecting critical infrastructure globally.

Fortinet19 Jun · 04:47 UTC
900+ US fuel tank monitoring systems exposed online, vulnerable to attackhighbug_reportVulnerability
bug_reportVulnerability

900+ US fuel tank monitoring systems exposed online, vulnerable to attack

Over 900 automatic tank gauge (ATG) systems in the United States used to monitor fuel and chemical storage tanks in critical infrastructure. Specific vendors and product versions not disclosed.

BleepingComputer5 Jun · 12:50 UTC
GREYVIBE: Russian-linked APT targeting Ukraine since August 2025highperson_alertThreat Actor
person_alertThreat Actor

GREYVIBE: 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.

The Hacker News29 May · 09:31 UTC
Anthropic Glasswing project finds 10,000+ critical flaws in key softwarehighbug_reportVulnerability
bug_reportVulnerability

Anthropic 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.

<UNKNOWN>23 May · 09:55 UTC
SonicWall Gen6 SSL-VPN exploited for credential brute-force and MFA bypasscriticalbug_reportVulnerability
bug_reportVulnerability

SonicWall Gen6 SSL-VPN exploited for credential brute-force and MFA bypass

SonicWall Gen6 SSL-VPN appliances with incomplete patching. Specific firmware versions not disclosed. Affects organizations using SonicWall SSL-VPN for remote access.

SonicWall20 May · 19:19 UTC
3onedata GW1101 Modbus gateway vulnerable to OS command injectionhighbug_reportVulnerability
bug_reportVulnerability

3onedata GW1101 Modbus gateway vulnerable to OS command injection

3onedata GW1101-1D(RS-485)-TB-P Modbus gateways. Specific affected firmware versions not disclosed. These are industrial IoT devices used for Modbus protocol conversion in OT/ICS environments.

CVE-2025-136054 May · 12:55 UTC