🇻🇳Vietnam
Ransomware
87
Top: thegentlemen
Defacements
2
Top notifier: Trenggalek Cyber Army
Critical incidents
13
High-severity ransomware
Severity breakdown
- Crit12%
- High12%
- Med4896%
- Low00%
Ransomware activity over time
13 incidents over the last 90d
CISA KEV — globally critical
Known-exploited vulnerabilities (not country-scoped).
- CVE-2024-27834
Apple: Apple Multiple Products Improper Authentication Vulnerability
Added 2026-11-04
- CVE-2026-119977
WordPress: WordPress WordPress Core Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability
Added 2026-11-03
- CVE-2026-118527
Ivanti: Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability
Added 2026-10-30
- CVE-2026-111357
Ivanti: Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability
Added 2026-10-30
- CVE-2026-97229
GitLab: GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound Vulnerability
Added 2026-10-29
Recent ransomware incidents in Vietnam
| Date | Organization | Sector | Actor | Severity |
|---|---|---|---|---|
| 2026-11-05 | ZipAI | Technology | Vexy Ransomware | MEDIUM |
| 2026-10-27 | FPT Software | Technology | thegentlemen | MEDIUM |
| 2026-10-21 | dangvuongcac | Not Found | HYFLOCK | MEDIUM |
| 2026-10-12 | Nam Dinh Vu Port (container terminal operations) | Transportation | N0n | MEDIUM |
| 2026-10-02 | Mat Bao Corporation | Technology | rhysida | HIGH |
| 2026-09-29 | VUS - The English Center | Education | thegentlemen | MEDIUM |
| 2026-09-18 | BeLi Teacher / FSC education centers (AWS) | Education | N0n | MEDIUM |
| 2026-09-18 | Vietnamese betting operator (GC789 network / Boundless TE) | Other | N0n | MEDIUM |
| 2026-09-18 | Quy Nhon University | Education | Vexy Ransomware | MEDIUM |
| 2026-09-14 | Dang Invest Group | Financial Services | thegentlemen | MEDIUM |
Top targeted sectors
- Not Found11
- Technology10
- Education5
- Manufacturing5
- Financial Services4
Threat actors active here
- thegentlemen8
- nova4
- N0n3
- qilin3
- Vexy Ransomware2
Recent defacements
Sister countries — Asia
Score delta vs Vietnam (100)

