Executive Summary
In May 2026, an international law enforcement operation led by France and the Netherlands, with support from Europol and Eurojust, dismantled 'First VPN,' a virtual private network service extensively used by cybercriminals to conceal their activities. The operation, known as 'Operation Saffron,' resulted in the seizure of 33 servers across 27 countries and the shutdown of multiple domains associated with the service. Authorities also interviewed a key suspect in Ukraine. 'First VPN' was marketed on Russian-speaking cybercrime forums, offering anonymity and non-cooperation with authorities, making it a favored tool among ransomware groups and other malicious actors. (europol.europa.eu)
The takedown of 'First VPN' is significant as it disrupts a critical infrastructure component relied upon by numerous cybercriminals. This action not only exposes the identities of its users but also serves as a deterrent to similar illicit services. The intelligence gathered is expected to aid ongoing investigations and enhance global cybersecurity efforts. (eurojust.europa.eu)
Why This Matters Now
The dismantling of 'First VPN' underscores the increasing effectiveness of international collaboration in combating cybercrime. It highlights the vulnerability of services that facilitate illegal activities and serves as a warning to other providers offering anonymity to malicious actors. This operation is a pivotal step in disrupting the infrastructure that supports ransomware attacks and other cyber threats.
Attack Path Analysis
Cybercriminals utilized the 'First VPN' service to anonymize their activities, facilitating ransomware attacks and data theft. They gained initial access through phishing and exploiting vulnerabilities, escalated privileges to gain control, moved laterally within networks, established command and control channels, exfiltrated sensitive data, and deployed ransomware to disrupt operations.
Kill Chain Progression
Initial Compromise
Description
Attackers gained initial access by exploiting vulnerabilities and conducting phishing campaigns.
MITRE ATT&CK® Techniques
Acquire Infrastructure: Virtual Private Server
Application Layer Protocol: Web Protocols
Access Token Manipulation: Make and Impersonate Token
Account Discovery: Domain Account
Archive Collected Data: Archive via Utility
Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder
Command and Scripting Interpreter: PowerShell
OS Credential Dumping: LSASS Memory
Potential Compliance Exposure
Mapping incident impact across multiple compliance frameworks.
PCI DSS 4.0 – Incident Response Plan
Control ID: 12.10.1
NYDFS 23 NYCRR 500 – Encryption of Nonpublic Information
Control ID: 500.15
DORA – ICT Risk Management Framework
Control ID: Article 10
CISA ZTMM 2.0 – Identity and Access Management
Control ID: Identity Pillar
NIS2 Directive – Cybersecurity Risk Management Measures
Control ID: Article 21
Sector Implications
Industry-specific impact of the vulnerabilities, including operational, regulatory, and cloud security risks.
Financial Services
Critical exposure to ransomware infrastructure disruption affects encrypted payment processing, regulatory compliance requirements, and zero-trust network security implementations for banking operations.
Health Care / Life Sciences
VPN-facilitated ransomware attacks threaten patient data encryption, HIPAA compliance frameworks, and secure hybrid connectivity between healthcare facilities and cloud systems.
Government Administration
Cybercrime infrastructure takedown impacts government network segmentation, threat detection capabilities, and multi-cloud visibility requirements for secure public service delivery systems.
Information Technology/IT
First VPN dismantling directly affects IT infrastructure security, cloud firewall implementations, and Kubernetes security frameworks used across enterprise technology deployments.
Sources
- First VPN Dismantled in Global Takedown Over Use by 25 Ransomware Groupshttps://thehackernews.com/2026/05/first-vpn-dismantled-in-global-takedown.htmlVerified
- Cybercriminal VPN used by ransomware actors dismantled in global crackdownhttps://www.europol.europa.eu/media-press/newsroom/news/cybercriminal-vpn-used-ransomware-actors-dismantled-in-global-crackdownVerified
- Eurojust coordinated investigation shuts down criminal VPN networkhttps://www.eurojust.europa.eu/news/eurojust-coordinated-investigation-shuts-down-criminal-vpn-networkVerified
Frequently Asked Questions
Cloud Native Security Fabric Mitigations and ControlsCNSF
Aviatrix Zero Trust Cloud Native Security Fabric (CNSF) is pertinent to this incident as it likely would have constrained the attacker's ability to move laterally, escalate privileges, and exfiltrate data by enforcing strict segmentation and identity-based access controls.
Control: Cloud Native Security Fabric (CNSF)
Mitigation: While initial access may still occur, CNSF would likely limit the attacker's ability to exploit vulnerabilities by enforcing strict workload segmentation.
Control: Zero Trust Segmentation
Mitigation: Zero Trust Segmentation would likely limit the attacker's ability to escalate privileges by enforcing strict identity-based access controls.
Control: East-West Traffic Security
Mitigation: East-West Traffic Security would likely limit lateral movement by enforcing strict segmentation between workloads.
Control: Multicloud Visibility & Control
Mitigation: Multicloud Visibility & Control would likely limit the establishment of command and control channels by providing comprehensive monitoring and control over network traffic.
Control: Egress Security & Policy Enforcement
Mitigation: Egress Security & Policy Enforcement would likely limit data exfiltration by enforcing strict policies on outbound traffic.
While initial compromise may still occur, CNSF would likely limit the attacker's ability to deploy ransomware across multiple workloads by enforcing strict segmentation and access controls.
Impact at a Glance
Affected Business Functions
- Cybercrime Infrastructure
- Anonymity Services
Estimated downtime: N/A
Estimated loss: N/A
User data from the First VPN Service, including email addresses and usernames, potentially exposing identities of cybercriminals.
Recommended Actions
Key Takeaways & Next Steps
- • Implement Zero Trust Segmentation to limit lateral movement within the network.
- • Enhance Egress Security & Policy Enforcement to monitor and control outbound traffic.
- • Deploy Threat Detection & Anomaly Response systems to identify and respond to suspicious activities.
- • Utilize Encrypted Traffic (HPE) to secure data in transit and prevent interception.
- • Establish Multicloud Visibility & Control to maintain oversight across all cloud environments.



