Flashpoint reports 45% rise in ransomware attacks in H1 2026, driven by RaaS, infostealers and AI
Flashpoint published a guide, Ransomware in the Age of AI: A Survival Guide for Defenders, with H1 2026 ransomware statistics. It identified 6,256 ransomware attacks, a 45% increase between 2025 and 2026, as Ransomware-as-a-Service (RaaS) operations expanded and actors used AI, stolen credentials and vulnerability exploits. Manufacturing was the most affected sector (18%), followed by business services and consulting (13%) and healthcare (9%). Qilin and Akira were named as prolific RaaS groups. The article is largely a promotion of the guide and Flashpoint's intelligence offering, and it does not describe a specific incident.
Detalhes técnicos
- Flashpoint observed a 27% increase in infostealer operations in H1 2026 versus H1 2025. Stolen credentials and session data give attackers initial access and can bypass traditional defenses.
- The attack lifecycle covers reconnaissance, phishing, initial access, lateral movement, encryption and ransom negotiation.
- Initial access is increasingly tied to broader criminal ecosystems, with specialized tooling sold as a service and AI-enabled capabilities used to automate and accelerate activity.
Remediação
- Monitor for compromised credentials and exposed session data.
- Use vulnerability intelligence to prioritize patching of exploited flaws.
- Maintain visibility into underground and dark web activity to spot threats early.
- Strengthen incident response with containment, recovery and cross-team coordination, and reduce exposure to repeat compromise.
Linha do tempo
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Flashpoint reports 45% rise in ransomware attacks in H1 2026, driven by RaaS, infostealers and AI
ler a análise desta fonte ocultar
Flashpoint published a guide, Ransomware in the Age of AI: A Survival Guide for Defenders, with H1 2026 ransomware statistics. It identified 6,256 ransomware attacks, a 45% increase between 2025 and 2026, as Ransomware-as-a-Service (RaaS) operations expanded and actors used AI, stolen credentials and vulnerability exploits. Manufacturing was the most affected sector (18%), followed by business services and consulting (13%) and healthcare (9%). Qilin and Akira were named as prolific RaaS groups. The article is largely a promotion of the guide and Flashpoint's intelligence offering, and it does not describe a specific incident.
Technical Details
- Flashpoint observed a 27% increase in infostealer operations in H1 2026 versus H1 2025. Stolen credentials and session data give attackers initial access and can bypass traditional defenses.
- The attack lifecycle covers reconnaissance, phishing, initial access, lateral movement, encryption and ransom negotiation.
- Initial access is increasingly tied to broader criminal ecosystems, with specialized tooling sold as a service and AI-enabled capabilities used to automate and accelerate activity.
Remediation
- Monitor for compromised credentials and exposed session data.
- Use vulnerability intelligence to prioritize patching of exploited flaws.
- Maintain visibility into underground and dark web activity to spot threats early.
- Strengthen incident response with containment, recovery and cross-team coordination, and reduce exposure to repeat compromise.