In the latest cybersecurity news, ***.*** — a company operating in the US — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2025-11-19 13:30:27.040580, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
In response to increasing cyber threats, it’s critical to protect your organization with proactive security measures. HookPhish provides enterprise-grade solutions designed to reduce your risk of future attacks:
- Phishing Simulation – Test and improve employee readiness with realistic, controlled phishing campaigns.
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- Data Breach Monitoring – Get real-time alerts if your organization’s data appears in public or dark web breaches.
- Phishing Detection and Response – Detect, investigate, and neutralize phishing threats before they cause damage.
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | ***.*** |
| Threat Group | thegentlemen |
| Summary | 1.5 terabytes of data stolen from one of Asia’s largest investment companies, with more than 10 billion USD under management. The stolen data includes: 1. Investment documentation: private placement memorandums, investment memos (Pre-IC/Final-IC), financial models and project budgets 2. Investor database (LP): complete limited partner information, investment terms, contacts, non-disclosure agreements 3. Portfolio companies: financial statements, strategic plans and operating metrics for 30+ companies under management 4. Active M&A deals: documentation on 9+ projects, including due diligence and asset valuations 5. Corporate finances: salaries and bonuses for all employees (150+ people), department budgets, financial results 2022-2025 6. Strategic documents: Management Committee materials, top management biographies, corporate strategy, ESG policies 7. Legal documents: counterparty contracts, partner NDAs, regulatory documentation 8. Email correspondence: 500+ email files with deal approvals, negotiations and confidential management communications 9. CEO Office documents: leadership personal files and critical corporate secrets |
| Date of Breach | 2025-11-19 13:20:52.000000 |
| Discovery Date | 2025-11-19 13:30:27.040580 |
| Region | None |
| Target Domain | None |
| Business Sector | Not Found |
Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
