DataBreaches.Net

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

Jp: Ex-exec of matchmaking firm ‘stole personal data’

Posted on December 26, 2009 by Dissent

Here’s an insider breach from Japan reported by The Yomiuri Shimbun:

A former executive of matchmaking service firm Web in Chiba Prefecture allegedly stole personal data of about 16,000 people who registered with the firm and tried to sell it to other matchmaking firms, it has been learned.

Web said it plans to lodge a criminal complaint over theft and other crimes against the 49-year-old former board member, who removed the information before he quit the firm in August 2006.

According to the firm, based in Ichikawa in the prefecture, the former board member allegedly stole the membership information of about 11,000 men and 5,000 women in Tokyo and 21 prefectures, including their addresses, names, dates of birth and phone numbers, with the aim of selling it.

The stolen data date from 2005, when all the firm’s staff could access the data via computer.

The former board member reportedly suggested to Web that it buy back the data he had removed without permission. After the firm rejected his proposal, other matchmaking service firms began receiving from summer last year e-mails from the man in which he offered to sell them the information. Upon learning of this, the company contacted the Chiba prefectural police.

It will be interesting to see under what laws he’s prosecuted, if he is, and what the sentence is. I note that The Yomiuri Shimbun does not name the individual.

[CORRECTION: Why I kept writing China when the story was from Japan is beyond me…. thanks to the commenter who caught my dumb error.]


Related:

  • US company with access to biggest telecom firms uncovers breach by nation-state hackers
  • Canada says hacktivists breached water and energy facilities
  • UK: FCA fines former employee of Virgin Media O2 for data protection breach
  • Former General Manager for U.S. Defense Contractor Pleads Guilty to Selling Stolen Trade Secrets to Russian Broker
  • The 4TB time bomb: when EY's cloud went public (and what it taught us)
  • China Amends Cybersecurity Law and Incident Reporting Regime to Address AI and Infrastructure Risks
Category: Business SectorInsiderNon-U.S.

Post navigation

← Top 10 Worst Data Losses or Breaches, updated
Ie: Hospital keeps secret DNA file →

4 thoughts on “Jp: Ex-exec of matchmaking firm ‘stole personal data’”

  1. raschommer says:
    December 29, 2009 at 2:24 pm

    Read the story and realize this is about Japan not China. It even mentions Tokyo if you are not knowledgable enough to know that “Chiba” is in Japan.

    Missed an easy lob on this one:)

    Have a great New Year

    1. admin says:
      December 29, 2009 at 2:50 pm

      Jeez…. I really did blow it. I’d say my old geography teacher would be so ashamed, but I can’t even remember who that was…. I’m old, I forget. 🙂

      Thanks for pointing out my mistake, and Happy Holidays to you, too!

      1. raschommer says:
        December 29, 2009 at 4:12 pm

        Your site is great though. I really appreciate all that you and your team (assuming you have help) do.

        1. admin says:
          December 29, 2009 at 4:51 pm

          Team? I was supposed to have a team? Damn, I knew I forgot something else.

          DataBreaches.net is just me.

          So if you ever quit your day job and want a really exciting career in noncommercial blogging that offers absolutely no pay and no benefits, do let me know. You’d have to start as a contributor, but think how quickly you could rise to editor or even co-publisher with no competition! 🙂

Comments are closed.

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

  • Suspected Russian hacker reportedly detained in Thailand, faces possible US extradition
  • Did you hear the one about the ransom victim who made a ransom installment payment after they were told that it wouldn’t be accepted?
  • District of Massachusetts Allows Higher-Ed Student Data Breach Claims to Survive
  • End of the game for cybercrime infrastructure: 1025 servers taken down
  • Doctor Alliance Data Breach: 353GB of Patient Files Allegedly Compromised, Ransom Demanded
  • St. Thomas Brushed Off Red Flags Before Dark-Web Data Dump Rocks Houston
  • A Wiltshire police breach posed possible safety concerns for violent crime victims as well as prison officers
  • Amendment 13 is gamechanger on data security enforcement in Israel
  • Almost two years later, Alpha Omega Winery notifies those affected by a data breach.
  • Court of Appeal reaffirms MFSA liability in data leak case, orders regulator to shoulder costs

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

  • Lawmakers Warn Governors About Sharing Drivers’ Data with Federal Government
  • As shoplifting surges, British retailers roll out ‘invasive’ facial recognition tools
  • Data broker Kochava agrees to change business practices to settle lawsuit
  • Amendment 13 is gamechanger on data security enforcement in Israel
  • Changes in the Rules for Disclosure for Substance Use Disorder Treatment Records: 42 CFR Part 2: What Changed, Why It Matters, and How It Aligns with HIPAAs

Have a News Tip?

Email: Tips[at]DataBreaches.net

Signal: +1 516-776-7756

Contact Me

Email: info[at]databreaches.net
Security Issue: security[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.