# MNIT

Type: Company

Source: Cyber Intelligence Brief — https://getcyberbrief.com/entity/mnit
Canonical HTML page: https://getcyberbrief.com/entity/mnit

## Timeline

- **2026-07-31**: Tenable Attributes to Iran — Tenable researchers publicly conclude the attack bears the hallmarks of CyberAv3ngers, an IRGC-linked group.
- **2026-07-28**: CISA Alert Issued — CISA warns of active password manipulation attempts on PLCs and urges water utilities to disconnect from the internet.
- **2026-07-27**: Second Wave and Shutdown in Braham — Additional intrusions occur; the Braham water treatment facility temporarily shuts down due to compromised PLCs.
- **2026-07-26**: Initial Wave of Cyberattacks — Attackers begin targeting multiple water system PLCs across Minnesota, modifying passwords to disrupt operations.

## Recent coverage (1 stories)

### 30+ water systems hit: CISA warns of PLC password manipulation in Iran-linked hack
2026-07-31 04:28:19 · Sentiment: Negative · Impact: 6/10 · Sources: 2

Attackers targeted PLCs across Minnesota water utilities, altering passwords to lock operators out and forcing emergency shutdowns. Tenable researchers tied the activity to the IRGC affiliate CyberAv3ngers, while CISA issued urgent patch guidance. The incident exposes systemic OT weaknesses in small and mid-sized water providers.
Full story: https://getcyberbrief.com/story/iran-cyber-water-plc-attack-2026

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