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110 of 1,259 storiesTopic: Data BreachesClear all

Mon, 7 Sept 2026

  1. Fake IT Calls Target Executives in Microsoft 365 Data Theft and Extortion Attacks

    Threat hunters have disclosed details of a widespread data theft and extortion threat cluster that's targeting Microsoft 365 and other software-as-a-service (SaaS) offerings through information technology (IT) help desk vishing, adversary-in-the-middle (AitM) token theft, and residential-proxy sign-ins. The activity, which mainly singles out directors, vice presidents, and other executive staff

    The Hacker NewsMicrosoft
  2. 7th September – Threat Intelligence Report

    For the latest discoveries in cyber research for the week of 7th Setpember, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Thomson Reuters, a global information and technology company, has disclosed a breach of its C-Track court case-management platform affecting courts across 11 US states and Canada. An unauthorized party obtained C-Track files

    Check Point Research
  3. Trezor data breach impact now reaches 81,000 customers

    Cryptocurrency hardware wallet maker Trezor says an August data breach at its shipping and logistics provider, ShipMonk, affects an additional 67,000 U.S. customers.

    BleepingComputer
  4. Multiple Class Action Lawsuits Filed Against IDScan

    Several victims of a recent breach of driver’s license information have sued the company they believe responsible

    Infosecurity Magazine

Sat, 5 Sept 2026

  1. Attackers Breached JetBrains Cadence via Unpatched TeamCity, Extracting AWS Credentials

    JetBrains is urging Cadence users to revoke and rotate all credentials following a security incident last month in which unidentified threat actors exploited a recently disclosed critical vulnerability in TeamCity to breach its own environment. "Cadence users should immediately revoke or rotate all credentials and secrets that may have been used to run their Cadence executions," JetBrains said.

    The Hacker NewsAWS
  2. Trezor Says ShipMonk Breach Exposed 67,000 U.S. Customers' Data It Said Was Deleted

    Hardware wallet manufacturer Trezor on Friday disclosed that another 67,000 customers from the U.S. have been impacted in a breach at its shipping provider ShipMonk. The exposed information includes customer names, email addresses, phone numbers, shipping addresses, and order numbers between November 2019 and August 2021. The breach does not affect the security of the company's hardware wallets

    The Hacker News
  3. OpenAI admits it didn't disclose rogue AI wiki hijacking incident

    OpenAI admits it did not disclose an incident where autonomous AI agents hijacked a German wiki, created 18,000 posts, shared answers, and bypassed restrictions, saying it treated the activity as model "misalignment" rather than a security breach.

    BleepingComputer

Fri, 4 Sept 2026

  1. IDScan sued over alleged data breach affecting 153 million drivers

    Multiple lawsuits have been filed against identity verification company IDScan after hackers allegedly breached the service and offered to sell more than 153 million driver's licenses.

    BleepingComputer

Thu, 3 Sept 2026

  1. What We Missed: Did ShinyHunters 'Breach' ReliaQuest?

    In this video conversation, Dark Reading editors discuss some of the news they didn't get a chance to cover, from the latest antics of ShinyHunters to new research about the prevalence (or lack thereof) of AI-generated malware.

    Dark Reading

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