Mmastodon TechnologyCybersecurity first seen 13 h ago, last 13 h ago, peak #8

Karaoke giant Daiichi Kosho reports data breach hitting 8.7 million records

Original: 🤖 Japanese karaoke giant Daiichi Kosho (Big Echo) disclosed that a malware infection at its contractor Nippon Columbia G

Japanese karaoke operator Daiichi Kosho, which runs the Big Echo chain, disclosed that malware on a contractor's computer exposed data on about 8.6 million customers and 93,000 employees. The infected PC belonged to an employee of Nippon Columbia Group and was detected on October 5. The company says there is no confirmed evidence that data was actually taken.

Why now: The sheer scale of the potential exposure, affecting millions of karaoke customers, is drawing attention to third-party cybersecurity risks.

Daiichi KoshoBig EchoNippon Columbia Group

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Evidence

• 🤖 Japanese karaoke giant Daiichi Kosho (Big Echo) disclosed that a malware infection at its contractor Nippon Columbia Group exposed 8.7M records: 8,631,000 customers + 93,000 employees. Malware found on an employee's PC on Oct 5; no confirmed exfiltration yet. 🔗 https://www.… · cloud@infosec.exchange · 1

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