A novel defense strategy, MirrorGuard, has been proposed to enhance the security of large language models (LLMs) against jailbreak attacks. This approach introduces a dynamic and adaptive method to detect and mitigate malicious inputs by leveraging the concept of “mirrors.” Mirrors are dynamically generated prompts that mirror the syntactic structure of the input while ensuring […]
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A recent variant of the ClearFake malware framework has been identified, leveraging fake reCAPTCHA and Cloudflare Turnstile verifications to deceive users into executing malicious PowerShell code. This evolution marks a significant shift in how ClearFake exploits Web3 capabilities to deliver malware through compromised websites. Technical Analysis of the New Variant ClearFake, first detected in July […]
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via the comic humor & dry wit of Randall Munroe, creator of XKCD
The post Randall Munroe’s XKCD ‘Water Balloons’ appeared first on Security Boulevard.
Cryptocurrency exchange Bybit detected unauthorized activity involving its Ethereum cold wallets, leading to a major security breach. The incident occurred during an ETH multisig transaction facilitated through Safe{Wallet}, when attackers intervened and manipulated the transaction, ultimately siphoning over 400,000 ETH from the exchange’s cold storage. The attack demonstrated unprecedented sophistication across multiple security domains, including […]
The post Bybit Hack – Sophisticated Multi-Stage Attack Details Revealed appeared first on Cyber Security News.
A sophisticated cybersecurity threat has emerged as threat actors have begun leveraging DLL side-loading techniques to distribute malicious Python code. This attack vector allows hackers to bypass standard security controls by exploiting the way legitimate applications search for and load dynamic-link libraries (DLLs). The technique enables attackers to execute arbitrary Python code with the privileges […]
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