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TH
CRITICAL
Threat Intel

UNC5792 & UNC4221 Target US Officials via Messaging Apps

Russian state-linked groups UNC5792 and UNC4221 are actively targeting US government, military, and allied personnel through evolving messaging app attacks. Learn their

Runtime Rebel Intel
4 min read·Jun 29, 2026
TH
CRITICAL
Threat Intel

Chinese Hackers Hijack Auth Flow for Decade-Long Espionage

Chinese state-sponsored hackers maintained long-term access to an isolated network by hijacking the authentication flow, enabling a decade of espionage.

Runtime Rebel Intel
5 min read·Jun 13, 2026
MuddyWater 2026 Espionage: DLL Side-Loading Across 9 Countries
HIGH
Threat Intel

MuddyWater 2026 Espionage: DLL Side-Loading Across 9 Countries

Iranian group MuddyWater targets industrial manufacturing and financial sectors in a global 2026 espionage campaign using DLL side-loading techniques.

Runtime Rebel Intel
4 min read·May 26, 2026
TH
HIGH
Threat Intel

YoroTrooper Campaign Hits 500+ Orgs: Espionage and Malware Tactics

Analysis of the multi-year YoroTrooper phishing campaign targeting critical infrastructure, aviation, and government sectors with custom malware stealers.

Runtime Rebel Intel
3 min read·May 11, 2026
Mustang Panda Targets Indian Banks with New LOTUSLITE Variant
HIGH
Threat Intel

Mustang Panda Targets Indian Banks with New LOTUSLITE Variant

Mustang Panda deploys a new LOTUSLITE malware variant against Indian financial institutions and South Korean policy entities for cyber espionage operations.

Runtime Rebel Intel
3 min read·Apr 22, 2026
TH
HIGH
Threat Intel

BRICKSTORM Malware: Hardening vSphere & VCSA Against Advanced Threats

Defend VMware vSphere and VCSA against BRICKSTORM malware. Learn hardening strategies, identity management, Zero Trust networking, and advanced logging to thwart

Runtime Rebel Intel
9 min read·Apr 2, 2026
TH
HIGH
Threat Intel

Iranian-Linked Handala Group Breaches Kash Patel's Personal Email

FBI confirms Iranian-linked Handala hackers breached Director nominee Kash Patel's personal email, leaking documents and highlighting spear-phishing risks.

Runtime Rebel Intel
3 min read·Mar 30, 2026
Red Menshen BPFDoor Implants Target Telecom Networks for Espionage
CRITICAL
Threat Intel

Red Menshen BPFDoor Implants Target Telecom Networks for Espionage

Analysis of China-linked Red Menshen's long-term campaign using stealthy BPFDoor implants within telecom networks to conduct espionage against government entities.

Runtime Rebel Intel
4 min read·Mar 26, 2026
DarkSword iPhone Exploit Kit: Zero-Day Attacks on iOS Users
CRITICAL
Threat Intel

DarkSword iPhone Exploit Kit: Zero-Day Attacks on iOS Users

DarkSword, an advanced iPhone exploit kit, leverages multiple zero-day vulnerabilities to target users in Saudi Arabia, Turkey, Malaysia, and Ukraine for espionage and

Runtime Rebel Intel
4 min read·Mar 19, 2026
L3Harris Insider Sentenced for Selling Zero-Days to Russian Broker
HIGH
Threat Intel

L3Harris Insider Sentenced for Selling Zero-Days to Russian Broker

Former defense contractor Peter Williams sentenced to seven years for selling eight zero-day exploits to Russian broker Operation Zero for millions in profit.

Runtime Rebel Intel
4 min read·Feb 25, 2026