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Updated about 1 month ago

Accretech America Inc. Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Accretech America Inc..
•Discovered on May 11, 2026.
•Confirmation level: Based on reports.

Detailed summary

Accretech America Inc., the U.S. division of Tokyo Seimitsu Co., Ltd., a company specializing in semiconductor equipment and precision instrumentation, was publicly claimed as a victim by the AiLock ransomware group on May 11, 2026. This incident appears to be a direct attack on Accretech America Inc.

At this time, the number of affected individuals and the specific types of data exposed, including whether SSNs, medical, or financial data were involved, remain unclear. There are no confirmed public disclosures regarding states affected, Attorney General filings, official breach notification letters, or company statements.

Details about data breaches can emerge later, and official notifications may be delayed.

Company Response Timeline

Breach Occurred

May 11, 2026

Company Discovered

Unknown

Regulator Notified

Unknown

Consumers Notified

Unknown

Breach Verification Status

Reports Only

Current

Initial dark web reports of potential breach

Company Confirmed

Company has acknowledged the breach

Regulator Confirmed

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Monitoring

We're monitoring this situation for developments.

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Do you use Accretech America Inc.?

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What should I do?

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