Vietnam-linked APIS (unidentified operator) Data Breach History
Unidentified Vietnamese operator of an Advance Passenger Information System (APIS) Elasticsearch cluster in Viettel-assigned Hanoi IP space, reported by Kinryū Labs / BleepingComputer.
This page shows all data breaches of Vietnam-linked APIS (unidentified operator). View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All Vietnam-linked APIS (unidentified operator) Breaches
Vietnam-linked APIS (unidentified operator) Data Breach Summary
This page tracks the Vietnam-linked APIS (unidentified operator) data breach history and cybersecurity incidents affecting Vietnam-linked APIS (unidentified operator) (Vietnam). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2026, with approximately 220.8 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The Vietnam-linked APIS (unidentified operator) breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.
Largest Vietnam-linked APIS (unidentified operator) Data Breaches
The largest indexed incidents include the 2026 Vietnam-linked APIS — open Elasticsearch exposed ~220.8M passenger/crew recor…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Vietnam-linked APIS (unidentified operator) or a regulator. Below is the list of large data breaches:
- 2026 2026 Vietnam-linked APIS — open Elasticsearch exposed ~220.8M passenger/crew records (Kinryū/BC) — about 220.8M records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include names, dates of birth, government ID documents, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
Vietnam-linked APIS (unidentified operator) Data Breach 2026
At the time of this update, BreachHistory catalogues 1 2026 incident related to Vietnam-linked APIS (unidentified operator). Most recent entry: 2026 Vietnam-linked APIS — open Elasticsearch exposed ~220.8M passenger/crew records (Kinryū/BC). New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a Vietnam-linked APIS (unidentified operator) data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This Vietnam-linked APIS (unidentified operator) breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.