DataBreaches.Net

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

City of Columbus, Ohio cyberattack by Rhysida affected 500,000 residents

Posted on November 6, 2024July 14, 2025 by Dissent

There’s an update to an incident affecting the City of Columbus, Ohio. That’s the one where a judge prohibited David L. Ross from talking to the media about it after the city sought to silence him after he began publicly refuting the city’s false or inaccurate claims about the breach. The city subsequently settled its lawsuit against him but the settlement still partially muzzles him, which DataBreaches finds totally unacceptable. That someone is being muzzled and sued for accurately reporting on a breach that the victim entity has not accurately disclosed is….   disturbing, to say the least.

The city subsequently submitted a notification to the Maine Attorney General’s Office. It reports that a total of 500,000 people were affected. From their sample letter dated October 7:

What Happened? On July 18, 2024, the City discovered that it had experienced a cybersecurity incident in which a foreign cyber threat actor (the “TA”) attempted to disrupt the City’s IT infrastructure in a possible effort to deploy ransomware, and solicit a ransom payment from the City (the “Incident”). The City’s continuing investigation of the Incident determined that the TA gained unauthorized access to the City’s technology infrastructure, allowing the TA to access certain personal information. The Incident was discovered expeditiously, cyber security experts were retained, and security measures were implemented to contain the Incident. Despite these efforts, data purported to have been obtained from the City was posted on the dark web.

What Information Was Involved? The information involved in the Incident may have included your personal information, such as your first and last name, date of birth, address, bank account information, driver’s license(s), Social Security number, and other identifying information concerning you and/or your interactions with the City. To date, the City is unaware of any actual or attempted misuse of your personal information for identity theft or fraud as a result of this Incident.

Has the city ever formally retracted or corrected claims made by the city’s Technology Director Sam Orth that the city never received any ransom demand from Rhysida before the data was leaked and that the city had tried to reach Rhysida?  Did it ever come out and forthrightly acknowledge that its early claims that the data would be “unusable” because they were supposedly “corrupted or encrypted” were flat-out inaccurate?

Those affected by a breach need accurate information so that they can assess their risk and determine what steps to take to protect themselves. When the accurate information appears to be coming more from the criminals and a third-party researcher and not the government/victim, it can make it harder for those affected to know what to believe and what to do. The city justified its application for an injunction by telling the court that it was concerned for the safety of police officers and others with sensitive information in the leak.

Getting an injunction against one researcher or any one site reporting on a data leak doesn’t do much to protect anyone except those who failed to adequately protect the security of data entrusted to them.

Some of those affected have already sued the city over the breach.

 


Related:

  • Attorney General James Announces Settlement with Wojeski & Company Accounting Firm
  • Romanian prisoner hacks prison IT system in plot made for a Netflix movie
  • JFL Lost Up to $800,000 Weekly After Cyberattack, CEO Says No Patient or Staff Data Was Compromised
  • John Bolton Indictment Provides Interesting Details About Hack of His AOL Account and Extortion Attempt
  • A business's cyber insurance policy included ransom coverage, but when they needed it, the insurer refused to pay. Why?
  • Before Their Telegram Channel Was Banned Again, ScatteredLAPSUS$Hunters Dropped Files Doxing Government Employees (2)
Category: Government SectorMalwareU.S.

Post navigation

← Professional Probation Services leak exposed almost half a million probationers’ personal info
INTERPOL’s Operation Synergia II took down 22,000 malicious IP addresses →

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

  • Surveillance tech provider Protei was hacked, its data stolen, and its website defaced
  • Checkout.com Discloses Data Breach After Extortion Attempt
  • Washington Post hack exposes personal data of John Bolton, almost 10,000 others
  • Draft UK Cyber Security and Resilience Bill Enters UK Parliament
  • 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

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

  • Surveillance tech provider Protei was hacked, its data stolen, and its website defaced
  • Once a Patient’s in Custody, ICE Can Be at Hospital Bedsides — But Detainees Have Rights
  • OpenAI fights order to turn over millions of ChatGPT conversations
  • Maryland Privacy Crackdown Raises Bar for Disclosure Compliance
  • Lawmakers Warn Governors About Sharing Drivers’ Data with Federal Government

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.