Data Breach Roundup (Oct 9 - 15, 2026)

Data Breach Roundup (Oct 9 - 15, 2026)

Nippon Columbia malware incident exposes 8.6 million karaoke fan records

Nippon Columbia is a contractor for Daiichi Kosho, a major Japanese entertainment system maker. Exposed data includes full names, genders, dates of birth, email addresses, and phone numbers for employees and customers.

Nippon Columbia malware incident exposes 8.6 million karaoke fan records
Daiichi Kosho, a major Japanese entertainment system maker, disclosed that a malware infection at its contractor, Nippon Columbia, exposed more than 8.7 million customer and employee records.

The LAA disclosed the cyberattack in early May 2025, warning that payment information for legal aid providers might have been compromised. Two weeks later, it confirmed the resulting data breach was more serious than first believed after finding that attackers had stolen a large trove of sensitive applicant and recipient data from 2010 onward, including contact details, dates of birth, national ID numbers, criminal history, employment status, as well as contribution amounts, debts, and payments. The threat actors have also stolen legal aid providers' data, including provider contracts, office locations, financial information, contact details, LAA Online Portal credentials (including names and email addresses), and more. In an update published this week, the LAA said follow-up analysis of the exfiltrated data found that the stolen records go back almost five decades. However, it noted that records predating 2007 do not mean everyone who received, applied for legal aid, or interacted with the justice system before 2007 was affected.

UK Legal Aid Agency: Hackers stole records dating back to 1978
The Legal Aid Agency (LAA), an executive agency of the UK’s Ministry of Justice that manages the country’s Public Defender Service, says attackers who breached its IT systems in April 2025 stole records dating back to 1978.

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