SunSpec Modbus — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
June 4, 2026
Last Seen
June 4, 2026

Related Threat Clusters

  • Cyber Threats Target Solar Infrastructure Beyond Inverters

    In late December 2025, a cyber attack impacted 30 solar plants in Poland, primarily targeting substation equipment with wiper malware, while inverters remained unaffected. The attack highlighted vulnerabilities in the…

    2 articles · Updated June 4, 2026

Recent Intelligence Reports

  • Solar Inverters Can Detect Cyberattacks But No One Sees The Signal — www.pv-magazine.com · June 4, 2026
  • Solar Cyber Threats Expand But Inverters Still Stay In The Crosshairs — www.pv-magazine.com · June 4, 2026

CVSS v3.1 Breakdown