EPFL: des failles de sécurité dans les modèles d'IA
Les modèles d'intelligence artificielle (IA) peuvent être manipulés malgré les mesures de protection existantes. Avec des attaques ciblées, des scientifiques lausannois ont pu amener ces systèmes à générer des contenus dangereux ou éthiquement douteux.
Cybercriminals impersonate OpenAI in large-scale phishing attack
Since the launch of ChatGPT, OpenAI has sparked significant interest among both businesses and cybercriminals. While companies are increasingly concerned about whether their existing cybersecurity measures can adequately defend against threats curated with generative AI tools, attackers are finding new ways to exploit them. From crafting convincing phishing campaigns to deploying advanced credential harvesting and malware delivery methods, cybercriminals are using AI to target end users and capitalize on potential vulnerabilities. Barracuda threat researchers recently uncovered a large-scale OpenAI impersonation campaign targeting businesses worldwide. Attackers targeted their victims with a well-known tactic — they impersonated OpenAI with an urgent message requesting updated payment information to process a monthly subscription.
Quarante pourcents de la population se tourne vers l'IA
Environ 40% de la population suisse se sert d'outils d'intelligence artificielle tels que ChatGPT. Chez les jeunes, leur utilisation est très répandue, alors que les plus âgés y ont moins recours. La TV et l'audio, en revanche, sont appréciés de toutes les générations.
We banned accounts linked to an Iranian influence operation using ChatGPT to generate content focused on multiple topics, including the U.S. presidential campaign. We have seen no indication that this content reached a meaningful audience.
Hacker Releases Jailbroken "Godmode" Version of ChatGPT
A hacker has released a jailbroken version of ChatGPT called "GODMODE GPT." Earlier today, a self-avowed white hat operator and AI red teamer who goes by the name Pliny the Prompter took to X-formerly-Twitter to announce the creation of the jailbroken chatbot, proudly declaring that GPT-4o, OpenAI's latest large language model, is now free from its guardrail shackles.
Security Brief: TA547 Targets German Organizations with Rhadamanthys Stealer
What happened Proofpoint identified TA547 targeting German organizations with an email campaign delivering Rhadamanthys malware. This is the first time researchers observed TA547 use Rhadamanthys,...
Salt Labs research finds security flaws within ChatGPT Ecosystem (Remediated)
Salt Labs researchers identified generative AI ecosystems as a new interesting attack vector. vulnerabilities found during this research on ChatGPT ecosystem could have granted access to accounts of users, including GitHub repositories, including 0-click attacks.
Researchers found multiple flaws in ChatGPT plugins
Researchers from Salt Security discovered three types of vulnerabilities in ChatGPT plugins that can be could have led to data exposure and account takeovers. ChatGPT plugins are additional tools or extensions that can be integrated with ChatGPT to extend its functionalities or enhance specific aspects of the user experience. These plugins may include new natural language processing features, search capabilities, integrations with other services or platforms, text analysis tools, and more. Essentially, plugins allow users to customize and tailor the ChatGPT experience to their specific needs.
Disrupting malicious uses of AI by state-affiliated threat actors
We terminated accounts associated with state-affiliated threat actors. Our findings show our models offer only limited, incremental capabilities for malicious cybersecurity tasks.
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