The dark web in the first half of 2026 evolved into an operational hub for ransomware, initial access sales, identity-based attacks, geopolitical campaigns, and AI-enabled offensive tooling. March 2026 alone saw 702 ransomware attacks and 54 major breaches, showing why underground monitoring has become essential for early threat detection. #Qilin #Akira #TheGentlemen #DragonForce #INCRansom #vexin #holyduxy #algoyim
Keypoints
- The dark web has expanded beyond stolen credentials into a marketplace for ransomware services, initial access, exploit kits, phishing infrastructure, and AI-powered tools.
- March 2026 recorded 702 ransomware attacks and 54 major publicly reported data breaches and leaks worldwide.
- Five ransomware operationsâQilin, Akira, The Gentlemen, DragonForce, and INC Ransomâaccounted for more than 56% of ransomware activity in March 2026.
- Data theft and leak sites are now central to ransomware extortion, even when victims can recover systems from backups.
- Initial access brokers and underground marketplaces are selling compromised network access, with three sellers dominating more than 55% of observed access sales.
- Credential theft, session hijacking, MFA bypass, and third-party access abuse have made identity the primary attack surface.
- Geopolitical tensions and AI adoption are increasing the scale, speed, and complexity of dark web-driven cyber activity.
MITRE Techniques
- [T1078 ] Valid Accounts â Attackers gain access using legitimate credentials rather than exploiting software flaws (âlogging in with legitimate credentials generates far less suspicionâ).
- [T1110 ] Brute Force â The article references credential-based compromise as part of the broader identity attack surface (âcredential theftâ).
- [T1528 ] Steal Application Access Token â Stolen authentication tokens are listed as valuable assets traded on dark web markets (âstolen usernames, passwords, authentication tokens, and corporate accountsâ).
- [T1550 ] Use Alternate Authentication Material â Attackers abuse valid session material and account artifacts to access systems (âsession hijackingâ).
- [T1090 ] Proxy â Third-party access and brokered access help attackers route into corporate environments through intermediaries (âabuse of third-party accessâ).
- [T1190 ] Exploit Public-Facing Application â The underground market includes exploit kits used to compromise targets (âsell⌠exploit kitsâ).
- [T1583 ] Acquire Infrastructure â Attackers purchase infrastructure and access support services before launching campaigns (âransomware services, initial network access, exploit kits, phishing infrastructureâ).
- [T1587.001 ] Develop Capabilities: Malware â AI-enabled attack tooling and traditional malware are being distributed in underground markets (âsharing AI-enabled attack tools alongside traditional malwareâ).
- [T1566 ] Phishing â The article notes phishing infrastructure and AI-assisted phishing campaigns (âphishing infrastructureâ and âscale phishing campaignsâ).
- [T1598 ] Phishing for Information â Dark web intelligence is used to gather leaked data and early campaign chatter (âmonitor underground forums⌠leaked data⌠early chatter on upcoming campaignsâ).
Indicators of Compromise
- [Ransomware group names ] Dominant operations in March 2026 â Qilin, Akira, and 3 more groups (The Gentlemen, DragonForce, INC Ransom)
- [Threat actor/seller aliases ] Initial access marketplace sellers â vexin, holyduxy, and algoyim
- [Time-based activity markers ] Reported surge periods â March 2026, first half of 2026, and Q1 2026
- [Quantitative indicators ] Scale of activity â 702 ransomware attacks, 54 major breaches and leaks, 20 access listings, and 8,000+ conflict-themed domains
- [Geopolitical infrastructure indicators ] Regional disruption context â Strait of Hormuz, affected regions with internet connectivity at 1% to 4% of normal
Read more: https://cyble.com/blog/dark-web-trends-2026-cyber-threat-landscape/