DataBreaches.Net

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

Hacker who breached communications app used by Trump aide stole data from across US government

Posted on May 21, 2025 by Dissent

A.J. Vicens and Raphael Satter report:

 A hacker who breached the communications service used by former Trump national security adviser Mike Waltz earlier this month intercepted messages from a broader swathe of American officials than has previously been reported, according to a Reuters review, potentially raising the stakes of a breach that has already drawn questions about data security in the Trump administration.
Reuters identified more than 60 unique government users of the messaging platform TeleMessage in a cache ofleaked data, opens new tab provided by Distributed Denial of Secrets, a U.S. nonprofit whose stated mission is to archive hacked and leaked documents in the public interest. The trove included material from disaster responders, customs officials, several U.S. diplomatic staffers, at least one White House staffer and members of the Secret Service. The messages reviewed by Reuters covered a roughly day-long period of time ending on May 4, and many of them were fragmentary.
Read more at Reuters.

Related:

  • Cyber-Attack On Bectu’s Parent Union Sparks UK National Security Concerns
  • Attorney General James Announces Settlement with Wojeski & Company Accounting Firm
  • Hackers Say They Have Personal Data of Thousands of NSA and Other Government Officials
  • John Bolton Indictment Provides Interesting Details About Hack of His AOL Account and Extortion Attempt
  • UK: 'Catastrophic' attack as Russians hack files on EIGHT MoD bases and post them on the dark web
  • A business's cyber insurance policy included ransom coverage, but when they needed it, the insurer refused to pay. Why?
Category: Business SectorCommentaries and AnalysesFederalHack

Post navigation

← Massachusetts hacker to plead guilty to PowerSchool data breach (1)
Privilege Under Fire: Protecting Forensic Reports in the Wake of a Data Breach →

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.