IBM X-Force data, confirmed incident records, and threat actor profiles — scoped to Texas organizations that handle sensitive data. 22 municipalities. 935% O&G spike. Two state-sponsored groups. One compliance cliff.
The Brunswick Corp. Case: In January 2025, a major global manufacturer with significant Texas operations paid an $85M ransom after a ransomware group gained initial access via a managed services provider serving multiple Texas facilities. The attack disrupted production across three Texas plants for 11 days. Total cost including remediation: $85M.
The Brunswick attack was not a sophisticated nation-state operation. It was a supply-chain compromise of a shared IT vendor. This is the threat Texas organizations face — not just APT actors, but the operational failures of their own vendor ecosystem.
| Sector | Incidents | Records Affected | Primary Threat | Key Threat Actor | Severity |
|---|---|---|---|---|---|
| Municipal / Government | 28 | 1.4M+ citizens | Ransomware / Supply Chain | Multiple groups | Critical |
| Oil & Gas | 19 | Operational disruption | OT Targeting / Ransomware | VOLT TYPHOON | Critical |
| Healthcare | 15 | 5.8M+ patients | Ransomware / BEC | Interlock, others | Critical |
| Legal | 11 | 1.2M+ client records | Data Exfil / Ransomware | Unconfirmed | High |
| Education (K-12) | 9 | 320K+ students/staff | Ransomware | Multiple groups | High |
| Telecom / Critical Infrastructure | 6 | Communication disruption | Espionage / Wiretap | SALT TYPHOON | Critical |
| Defense Contractor | 4 | CUI exposure risk | SPE / Supply Chain | VOLT TYPHOON | Critical |
| Financial / Credit Union | 7 | 280K+ members | BEC / Ransomware | Various | High |
Source: IBM X-Force, CISA advisories, HHS OCR Breach Portal, Texas AG breach notifications, CoreRecon incident tracking. Excludes incidents still under active investigation.
VOLT TYPHOON is a Chinese state-sponsored group that has been burrowing into American critical infrastructure since mid-2022 — staying inside networks for months or years without triggering alarms. Their objective is not disruption: it is pre-positioning for potential sabotage in a future conflict. Texas energy, water, and communications sectors are priority staging grounds.
SALT TYPHOON successfully compromised multiple U.S. telecommunications providers and wiretapped law enforcement, government, and journalist communications at a scale that has not been fully disclosed. They exploited deep-level access to telecoms infrastructure to vacuum up communications. Texas law enforcement agencies and defense contractors are directly in their targeting set.
What both groups share: They do not rush. They spend months inside networks before acting. Traditional EDR and signature-based tools miss them. The only reliable detection is behavioral analytics, network anomaly monitoring, and threat-hunting — the domain of a 24/7 SOC.
The techniques threat actors are using against Texas organizations, mapped to the MITRE ATT&CK framework. Coverage of these techniques requires layered controls — not any single product.