Tag: breach
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Hugging Face breach reignites open-weights debate, raises liability questions
The first publicly documented cyberattack run end-to-end by an autonomous AI was an OpenAI benchmark test that escaped its sandbox and breached Hugging Face. In an incident … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/07/28/hugging-face-breach-ciso-playbook-open-weight-llms/
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ShinyHunters Claims Ernst Young (EY) Data Breach, Threatens July 31 Leak
EY confirmed the theft of client tax documents from its third-party support platform. ShinyHunters claims responsibility and is threatening to publish the data. First seen on hackread.com Jump to article: hackread.com/shinyhunters-ernst-young-ey-data-breach-threat-leak/
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Printers remain a security weakness
Quocirca research reveals a surge in print-related data breaches, costing organisations £1m per incident on average. This presents an opportunity for the channel to step in and tighten up security First seen on computerweekly.com Jump to article: www.computerweekly.com/microscope/news/366646170/Printers-remain-a-security-weakness
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AI Agents, Trust Abuse, and Breaches Define Cybersecurity News this Week of July 2026
Weekly summary of Cybersecurity Insider newsletters for July 2026 First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/ai-agents-trust-abuse-and-breaches-define-cybersecurity-news-this-week-of-july-2026/
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JFrog Confirms OpenAI Models Exploited Artifactory Zero-Day Before Hugging Face Breach
JFrog has confirmed that OpenAI models exploited a zero-day in self-hosted Artifactory while trying to reach the open internet from a sealed evaluation environment.Artifactory is JFrog’s software repository manager. OpenAI says the models then escalated privileges and moved laterally until they reached an internet-connected node. JFrog says it has since developed and released fixes for…
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Tanaka Dominates Data Leak Landscape With 25 Leak Posts
Ransomware often dominates cybersecurity headlines, but stolen data has become an equally valuable commodity in the cybercrime economy. In the first half of 2026, one threat actor stood out in the data leak ecosystem: Tanaka, a prolific data leak broker responsible for more publicized leak activity than any other actor tracked by Cyble. First seen…
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Coca-Cola Reveals Subsidiary Fairlife Suffered Data Breach
Coca Cola claims data was stolen from its Fairlife business after a recent ransomware attack First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/coca-cola-subsidiary-fairlife-data/
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Origin Energy Data Breach Affects 900,000 Current and Former Customers
The Origin Energy data breach has affected approximately 900,000 current and former customers after Australia’s largest energy retailer confirmed unauthorized access to customer information. The company also revealed it had received a warning about the potential breach weeks before it publicly disclosed the incident. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/origin-energy-data-breach-900000-customers/
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Data breach at medical billing firm MCBS affects 1.26 million people
Healthcare billing company Medical Computer Business Services (MCBS) has disclosed that a 2025 network breach exposed the sensitive information of more than 1.2 million people. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/data-breach-at-medical-billing-firm-mcbs-affects-126-million-people/
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ShinyHunters Claims EY Data Breach, Threatens to Leak Stolen Client Tax Data
ShinyHunters has claimed responsibility for the data breach at Ernst & Young (EY) and is threatening to publish allegedly stolen client tax information unless the professional services firm engages in negotiations before July 31, 2026. The extortion group posted about EY on its dark web leak site, describing the deadline as a “final warning” and…
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The next MSSP breach may start with a “low” severity alert
First seen on scworld.com Jump to article: www.scworld.com/perspective/the-next-mssp-breach-may-start-with-a-low-severity-alert
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OnTrac parcel delivery company reports customer data breach
First seen on scworld.com Jump to article: www.scworld.com/brief/ontrac-parcel-delivery-company-reports-customer-data-breach
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Reuters: OpenAI Agent Hacked Hugging Face for Days Before Being Detected
Reuters says OpenAI failed to detect its AI agent hacking Hugging Face for days, discovering the breach only after FBI involvement. Reuters reported that the OpenAI agent responsible for the Hugging Face breach operated undetected for over a week before OpenAI realized what had happened, long after the FBI had been alerted and Hugging Face…
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Bank of Baroda Breach Tests Disclosure Readiness
Email Compromise Exposes Sensitive Data, Raising DPDP Act Compliance Questions. A Bank of Baroda employee email compromise exposed customer and internal data allegedly leaked by the Triple X ransomware group. The incident shows how India’s new DPDP Act breach notification rules test banks’ readiness to disclose cyber incidents quickly and transparently. First seen on govinfosecurity.com…
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Apple sued over fake App Store crypto wallet app stealing $1.8M in Bitcoin
Apple is being sued by three people who claim approximately $1.8 million in Bitcoin was stolen after downloading and using a fraudulent Sparrow Wallet application from the App Store. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/apple/apple-sued-over-fake-app-store-crypto-wallet-app-stealing-18m-in-bitcoin/
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Ernst & Young data breach claimed by ShinyHunters extortion gang
The ShinyHunters extortion gang has claimed responsibility for a recently disclosed Ernst & Young data breach, saying it obtained credentials for some of the company’s systems via a supply-chain attack. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ernst-and-young-data-breach-claimed-by-shinyhunters-extortion-gang/
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Origin Energy Data Breach Exposes Customer and Partial Card Details
Origin Energy confirms hackers stole customer and partial payment-card data, but the number affected and the method of access remain unknown. The post Origin Energy Data Breach Exposes Customer and Partial Card Details appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-origin-energy-customer-data-breach/
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DentaQuest disclosed a data breach that impacted +23 million individuals
DentaQuest disclosed a data breach that may have exposed the personal and dental health information of more than 23 million people. DentaQuest is notifying more than 23 million people of a data breach after hackers accessed its network in May 2026. The incident may have exposed customers’ personal information and dental health data. DentaQuest, part…
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Weekly Cybersecurity Newsletter Top 50 Biggest Cybersecurity Stories SonicWall Zero-Day, Cl0p Windchill Attack, AI-Weaponized Threats, Data Breaches More
Welcome to this week’s edition of the GBHackers cybersecurity newsletter, your weekly cybersecurity bulletin covering the 50 most important stories from July 2024, 2026. It was a heavy week: Cl0p turned internet-exposed Windchill servers into a global data-theft campaign, attackers rode SonicWall SMA zero-days to root, a Bluetooth flaw put 2 million cars at […]…
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Security Affairs newsletter Round 587 by Pierluigi Paganini INTERNATIONAL EDITION
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Iran-Linked Actors Breach Are Targeting US Water and Energy Control Systems Australian energy provider Origin Energy…
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Cybersecurity threats escalate with ransomware, data breaches and online fraud
First seen on scworld.com Jump to article: www.scworld.com/brief/cybersecurity-threats-escalate-with-ransomware-data-breaches-and-online-fraud
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Origin Energy confirms data breach impacting millions of customers
First seen on scworld.com Jump to article: www.scworld.com/brief/origin-energy-confirms-data-breach-impacting-millions-of-customers
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Iran-Linked Actors Breach Are Targeting US Water and Energy Control Systems
US agencies warn Iran-linked actors are targeting internet-exposed water and energy control systems, risking disruption. Federal agencies updated their cybersecurity advisory this week: Iran-linked actors are inside American water and energy control systems, and they’re not just looking around. They’re changing things. The updated advisory from CISA, the FBI, NSA, and the Department of Energy…
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Australian energy provider Origin Energy disclosed a data breach impacting customer data
Origin Energy confirmed a data breach after a hacker claimed to have stolen data from 2 million customers and threatened to leak it. Origin Energy disclosed a cyberattack that exposed customer data after a hacker claimed to have stolen records belonging to 2 million customers and threatened to publish them. An alleged hacker calling themselves…
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ShinyHunters data leaks fuel $2,000 sextortion email scam
Threat actors are using email addresses exposed in data breaches leaked by the ShinyHunters extortion group to send sextortion emails demanding $2,000 in Bitcoin. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/shinyhunters-data-leaks-fuel-2-000-sextortion-email-scam/
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OnTrac notifies customers of data breach after network hack
OnTrac parcel delivery company is informing that hackers breached its corporate network and may have accessed personal details belonging to its customers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ontrac-notifies-customers-of-data-breach-after-network-hack/
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OnTrac notifies customers of data breach after network hack
OnTrac parcel delivery company is informing that hackers breached its corporate network and may have accessed personal details belonging to its customers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/ontrac-notifies-customers-of-data-breach-after-network-hack/
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Hermes AI agent used to automate attack on Thai Finance Ministry
A threat actor used the open-source Hermes AI agent in unattended “YOLO” mode to automate post-exploitation activity during an alleged breach of Thailand’s Ministry of Finance. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/hermes-ai-agent-used-to-automate-attack-on-thai-finance-ministry/
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Chick-fil-A data breach affects more than 13,000 customers
Chick-fil-A has confirmed that over 13,000 customers had their accounts breached in a wave of credential stuffing attacks targeting its website and mobile app between June 17 and June 19. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/chick-fil-a-data-breach-affects-more-than-13-000-customers/