breach reports

Weekly Ransomware & Breach Intelligence Recap

Discover ransomware attacks and data breaches from Aug 31 – Sep 7, 2025, affecting healthcare, finance, manufacturing, and global supply chains, highlighting key risks and trends.

Samuel · 1757944651 · 1 min read · 497

Weekly Ransomware & Breach Intelligence Recap

Over the past week (Aug 31 – Sep 7, 2025), our monitoring identified significant ransomware activity across multiple continents. The Top-5 most impactful cases were:

1. TEAM GROUP (Thailand) – Medusa:

Integrated engineering & infrastructure consultancy. Data leak of 2.25 TB, affecting critical sectors (water, transport, energy).

2. LPL Financial (USA) – Cephalus:

Major financial services provider. Breach highlights the continued targeting of the financial sector, with high systemic risk.

3. Colorado Health Network (USA) – Cephalus:

Healthcare provider with 900+ GB of data exposed. Threats to patient privacy (PHI/PII) and operational continuity.

4. Taiwan Flex Electronics (Taiwan) – Direwolf:

Electronics manufacturer in the automotive and consumer tech supply chain. Compromise could ripple into global production.

5. Samwha Capacitor Group (South Korea) – Gunra:

Global electronic component supplier. Risks include exposure of intellectual property and supply chain disruptions.

Ransomware incident by continent (Aug 27 - Sep 7, 2025)

📊 Beyond ransomware, our source breach.house detected in the same timeframe:

• 145 new infostealer packages

• 143 fresh breaches

• 2 confirmed leads

Trend Insight: Healthcare, finance, and manufacturing remain top-targeted verticals, while critical infrastructure and supply chain exposures are on the rise.

Organizations must review vendor dependencies, update detection rulesets, and strengthen incident response readiness.

Discover all attacks and leaks and check if your data has been compromised at:

📌 Breach House

🔎 HaveIbeenransomed?

Tags // Ransomware attacks 2025 Data Breaches Cybersecurity Threat Intelligence Healthcare cybersecurity Financial sector security Manufacturing security risks Supply chain cyber threats Data leak prevention Incident response strategies Enterprise cybersecurity Digital data protection Breach monitoring Global ransomware trends Breach House updates Critical infrastructure security TEAM GROUP Medusa LPL Financial Cephalus Colorado Health Network Taiwan Flex Electronics Direwolf Samwha Capacitor Group Gunra

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Darkeye Research Team

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Tracking ransomware crews, breach disclosures and the tooling that matters — field notes from the Darkeye desk.

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Weekly Ransomware & Breach Recap (Oct 27–02, 2025)

Discover ransomware attacks and breaches from Oct 27–02, 2025, targeting governments, energy, research, and enterprises, with escalating multi-TB data leaks.

Samuel · 1762124022

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