Written by: Christopher Romano, Codi Starks, Garrett Mahoney, John Wolfram, Josh Murchie, K Singh, Mathew Potaczek, Mike Lombardi, Rik Dolfing Introduction Mandiant responded to multiple incidents in 2026 in which threat actors hijacked enterprise access to Large Language Models (LLMs), a tactic known as "LLMJacking." Spanning a variety of cloud and LLM providers, these intrusions impacted organizations in North America, South America, and Asia Pacific across the financial services, retail,…
The company said its investigation, carried out with external experts, found the attackers had accessed “some personal information, including names and contact details, and certain non-personal account related information.”
ASOS is sending updates to affected customers about the cybersecurity incident it suffered earlier this week, confirming that hackers accessed some personal data. [...]
Domino’s Pizza customers tell us they have received emails saying they account has been accessed by a third party. Domino’s says its internal systems weren’t breached, but that individual accounts were logged into using a password and email combination stolen from another online account owned by the customer. This is known as credential stuffing. Here’s the email: “We’re getting in touch to let you know that we believe a very small number of Domino’s customer accounts were accessed by an…
Ecommerce platform BigCommerce has alerted multiple merchants to data breaches after attackers compromised credentials for third-party Ribon applications and used them to inject malicious scripts into online stores. [...]
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