DataBreaches.Net

Menu
  • About
  • Breach Notification Laws
  • Privacy Policy
  • Transparency Report
Menu

Benesse leak accused admits copying customer data, but says he did not know it was wrong

Posted on October 14, 2014 by Dissent

Kyodo News reports:

A systems engineer on Tuesday admitted copying information about millions of customers from the computer servers of education service provider Benesse Corp., but he told a court he did not know the data was confidential.

Masaomi Matsuzaki, 39, was appearing at the Tachikawa Branch of the Tokyo District Court, in the first session of the trial.

According to the indictment, Masaomi Matsuzaki, 39, illegally downloaded and copied on two occasions, on June 17 and June 27, the personal data of around 30 million Benesse customers onto his smartphone from the Tokyo branch of a database management contractor for Synform.

Read more on The Japan Times.

 

Category: Business SectorInsiderNon-U.S.

Post navigation

← Oregon Employment Department breach update
Businesses should not need to publicize personal data breaches if data is encrypted, say EU ministers →

Now more than ever

"Stand with Ukraine:" above raised hands. The illustration is in blue and yellow, the colors of Ukraine's flag.

Search

Browse by Categories

Recent Posts

  • Ransomware Attack on ADP Partner Exposes Broadcom Employee Data
  • Anne Arundel ransomware attack compromised confidential health data, county says
  • Australian national known as “DR32” sentenced in U.S. federal court
  • Alabama Man Sentenced to 14 Months in Connection with Securities and Exchange Commission X Hack that Spiked Bitcoin Prices
  • Japan enacts new Active Cyberdefense Law allowing for offensive cyber operations
  • Breachforums Boss “Pompompurin” to Pay $700k in Healthcare Breach
  • HHS Office for Civil Rights Settles HIPAA Cybersecurity Investigation with Vision Upright MRI
  • Additional 12 Defendants Charged in RICO Conspiracy for over $263 Million Cryptocurrency Thefts, Money Laundering, Home Break-Ins
  • RIBridges firewall worked. But forensic report says hundreds of alarms went unnoticed by Deloitte.
  • Chinese Hackers Hit Drone Sector in Supply Chain Attacks

No, You Can’t Buy a Post or an Interview

This site does not accept sponsored posts or link-back arrangements. Inquiries about either are ignored.

And despite what some trolls may try to claim: DataBreaches has never accepted even one dime to interview or report on anyone. Nor will DataBreaches ever pay anyone for data or to interview them.

Want to Get Our RSS Feed?

Grab it here:

https://databreaches.net/feed/

RSS Recent Posts on PogoWasRight.org

  • Massachusetts Senate Committee Approves Robust Comprehensive Privacy Law
  • Montana Becomes First State to Close the Law Enforcement Data Broker Loophole
  • Privacy enforcement under Andrew Ferguson’s FTC
  • “We would be less confidential than Google” – Proton threatens to quit Switzerland over new surveillance law
  • CFPB Quietly Kills Rule to Shield Americans From Data Brokers
  • South Korea fines Temu for data protection violations
  • The BR Privacy & Security Download: May 2025

Have a News Tip?

Email: Tips[at]DataBreaches.net

Signal: +1 516-776-7756

Contact Me

Email: info[at]databreaches.net

Mastodon: Infosec.Exchange/@PogoWasRight

Signal: +1 516-776-7756

DMCA Concern: dmca[at]databreaches.net
© 2009 – 2025 DataBreaches.net and DataBreaches LLC. All rights reserved.