Researchers

Researchers Uncover Hijack Loader Malware Using Stolen Code-Signing Certificates – Go Health Pro

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Researchers Uncover Hijack Loader Malware Using Stolen Code-Signing Certificates – Go Health Pro

Oct 15, 2024Ravie LakshmananThreat Detection / Malware Cybersecurity researchers have disclosed a new malware campaign that delivers Hijack Loader artifacts that are signed with legitimate code-signing certificates. French cybersecurity company HarfangLab, which detected the activity at the start of the month, said the attack chains aim to deploy an information stealer known as Lumma. Hijack … Read more

‘LLM hijacking’ of cloud infrastructure uncovered by researchers – Go Health Pro

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‘LLM hijacking’ of cloud infrastructure uncovered by researchers – Go Health Pro

“LLM hijacking” of cloud infrastructure for generative AI has been leveraged by attackers to run rogue chatbot services at the expense of victims, Permiso researchers reported Thursday. Attacks on AWS Bedrock environments, which support access to foundational large language models (LLMs) such as Anthropic’s Claude, were outlined in a Permiso blog post, with a honeypot … Read more

Gemini for Workspace susceptible to indirect prompt injection, researchers say – Go Health Pro

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Gemini for Workspace susceptible to indirect prompt injection, researchers say – Go Health Pro

Google’s Gemini for Workspace, which integrates its Gemini large-language model (LLM) assistant across its Workspace suite of tools, is susceptible to indirect prompt injection, HiddenLayer researchers said in a blog post Wednesday. Indirect prompt injection is a method of manipulating an AI model’s output by inserting malicious instructions into a data source the AI relies … Read more

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