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Glossary

C2

Command and Control — Infrastructure used by threat actors to communicate with and control compromised systems.

Recent coverage mentioning C2

Slim Spider Targets Brazilian Financial Systems and Crypto Assets
MEDIUM
Threat Intel

Slim Spider Targets Brazilian Financial Systems and Crypto Assets

Discover how the newly documented threat actor Slim Spider targets Brazilian financial infrastructure and cryptocurrency assets.

Runtime Rebel Intel
3 min read · Sep 8, 2026
ClickFix Variant Leverages Google API for Crypto Theft
MEDIUM
Threat Intel

ClickFix Variant Leverages Google API for Crypto Theft

A ClickFix social engineering variant abuses Google Visualization API and Google Sheets for C2, injecting web skimmers into browsers for cryptocurrency theft.

Runtime Rebel Intel
4 min read · Sep 8, 2026
ClearFake WebDAV Delivers Stealers & RATs to Ukrainian Gov
HIGH
Malware

ClearFake WebDAV Delivers Stealers & RATs to Ukrainian Gov

ClearFake WebDAV infection chain leverages Cloudflare Workers and BNB Smart Chain to deploy Amatera stealer, ZigCryptoStealer, and NetSupport Manager.

Runtime Rebel Intel
4 min read · Sep 8, 2026
PEEP Backdoor Turns Browsers into OS Command Execution Tools
MEDIUM
Malware

PEEP Backdoor Turns Browsers into OS Command Execution Tools

PEEP toolkit leverages Chrome and Edge as post-compromise backdoors, enabling host command execution, data exfiltration, and session hijacking.

Runtime Rebel Intel
4 min read · Sep 7, 2026
MEDIUM
Malware

ClickFix Payloads via Blockchain Affect 5,400+ Websites

Over 5,400 compromised WordPress and PrestaShop sites deliver ClickFix payloads and WebRTC stagers from BNB Smart Chain via EtherHiding.

Runtime Rebel Intel
4 min read · Sep 5, 2026
Microsoft Teams Abuse, The Gentlemen Ransomware, and PhaaS Trends
HIGH
Threat Intel

Microsoft Teams Abuse, The Gentlemen Ransomware, and PhaaS Trends

Analysis of social engineering campaigns via Microsoft Teams, The Gentlemen ransomware operations, and emerging phishing-as-a-service kits.

Runtime Rebel Intel
3 min read · Sep 4, 2026

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