# Japan's GMO Internet says hackers posted stolen customer data

> Original title: Japan internet giant GMO says hackers posted stolen customer data

- Source: TechCrunch · AI
- Published: 2026-10-27T13:32:57.000Z
- Bad Influence: https://badinfluence.news/items/woiu4hle1b95mziylp069gpbb
- Original: https://techcrunch.com/2026/10/27/japan-internet-giant-gmo-says-hackers-posted-stolen-customer-data/

## Summary

GMO Internet is investigating a data leak after suspected unauthorized access to its Onamae Desktop Cloud service, and says an attacker has posted information allegedly linked to the company and its customers. The company says 27,000 servers may be affected and is advising customers to reset passwords after reports of unauthorized operations on trading accounts. GMO has not confirmed that the posted data is genuine.