Japan Firms Hit by Data Breaches; H.I.S. Thailand Unit Exposes Passports

The clustering of breach disclosures across unrelated Japanese firms — a travel agency's Thai unit and a watchmaker among them — points to a broader pattern rather than isolated incidents, suggesting either shared attack vectors or a common reporting trigger. Passport data is the sharper concern: unlike passwords, it cannot be reset, making exposed customers vulnerable to identity fraud long after the breach. What remains unaddressed in these disclosures is the scope of the intrusions and whether regulators will treat them as a sector-wide problem or individual failures.