Theori

What the Bybit Hack Revealed, One Month Later On February 21, 2025, North Korean threat group TraderTraitor executed the largest crypto heist in history—stealing $1.46B from Bybit. Most coverage stops at the surface: hot wallet exploit, obvious countermeasures. But there’s a deeper lesson here. ?? The real weakness wasn’t blockchain, it was Web2 infrastructure ?? Lack of accurate monitoring of code updates led to control hijacking ?? Traditional security gaps are being overlooked in Web3 ecosystems ?? Incidents like this can (and will) happen again, unless we rethink how Web2 and Web3 security intersect In our latest blog, we go beyond the headlines to explore how this attack could have been prevented—and what the future of secure Web3 infrastructure should look like. ?? Read the full breakdown: https://lnkd.in/gGCJAnjt #Cybersecurity #BlockchainSecurity #BybitHack #Theori #Xint

?? Reviving "Fixed" Linux Kernel Exploits For years, Linux kernel exploits used overwriting the modprobe_path technique for privilege escalation—until a recent patch made the classic method unusable. But is the technique truly dead? Not quite. Our vulnerability research team at Theori discovered a way to bring it back, even after the latest patch. How did we do it? Find out through our blog! ?? https://lnkd.in/gXnrGbgF #Theori #CyberSecurity #Linux #KernelExploits #VulnerabilityResearch

??? Game Hack vs Anti Cheat ??? ???? DLL ???, ?? ????? ?? ??????(Ring -1)?? ?? ?? ?? ???? ????. ??? ?? ??? ?? ?? ??? ??? ?? ??? ???. ???? ???? ?? ?? ??, ?? ?? ??? ?? ???? ??? ? ????? ?? ?????? - ???? ?? ?? ?? ??? ??? ???? - ?? ?? ??? ?? ??? ????? ??? ??? ????? ??? ???. ?? https://lnkd.in/g7ZcKvhK ??? ??? ??? ??? https://lnkd.in/gukiaSiK ??? https://lnkd.in/gYy-uG_3 ??? https://lnkd.in/gNasnERu ??? https://lnkd.in/gtdiH-Kt #???? #??? #????? #GameHacks #TechBlog #Theori #???

? .HACK 2025 ???? D-14! ? .HACK 2025 ????? 2? ?? ????. ?? ?? ???? ????, ??? ???? ?? ??? ?? ?? ?????! ? ?? ??: 3.25(?) 23:59?? ? ?? ?? ?? ?? ?? ?? ??, ??? ?? ?? ??! ?? ?? ?? ?? ??! ?? ??, ???? ???? ???? ?? ?? ??! ?? .HACK 2025 ?? ???? ??! ???? ?? ?????? https://shorturl.at/aWvFE #?? #??2025 #??????

Theori secures major wins in kernelCTF 2025 (and it’s only February)! Theori has successfully claimed three out of four LTS slots in Google’s kernelCTF, a security competition where researchers exploit vulnerabilities in the Linux kernel: ? LTS 6.6.69/COS 109 0-day ? LTS 6.6.75/COS 105 1-day ? LTS 6.6.77/COS 109/Mitigation 0-day In the latest round, our researcher ??? secured the first valid flag for LTS 6.6.77, claiming the 0-day slot before later submissions. Last year, our vulnerability research team’s ??? and Wongi Lee made kernelCTF history as the first to successfully exploit VSock, expanding the known attack vectors in the competition. ?? An incredible start to the year—and we're just getting started. Stay tuned for what’s next! #Cybersecurity #kernelCTF #LinuxKernel #VulnerabilityResearch #zeroday #Theori

??? .HACK 2025 ?? ?? - AI in Cybersecurity ??? ?? ?? ?? ?? ???, AI ?? #AI_for_Security , #Security_for_AI ? AI ??? ?? ???? ?????! ??? ??: 2025. 4. 9 (?) ?? ???: ??? 3F ?????E ?? ?? ?? ??: https://bit.ly/3Qszz5C ?? 3.25(?) ??? ??!

[OpenTRS ??] Prompt Engineer Master Class Seminar Our latest Prompt Engineering seminar concluded yesterday with an impressive turnout. The sessions covered the full spectrum - from core principles to practical applications, latest research and emerging security challenges in LLMs. What should Theori hack into next? Drop your next seminar idea below and we might make your security seminar dreams come true! Thanks to everyone who participated. We’ll see you in the next one! ?? #Theori #AI #PromptEngineering #AISeminar #LLMVulnerability #AISecurity

[?? ?? ???] DeepSeek AI? ??? ??? ???, ??? ? ?? ???? ?? ?? ???? IT???? DeepSeek(???)??? ?? ???? ????. ?? ???? ?? ?????? ??? ????, ??? ????? ?? ???? ??? ????. ?? ???? ?? → ?? ??, ???? ?? ? ??? ???? ?? ?? → ?? ??? ???? ? AI ?? 11? ?? ??? ?????? ??? ?? → ?? ?? ??? ?? ??? ???? ?? ?? ?? → '25? 1? ??? ??? DB?? API?? ?? ?? ?? ????? ??? ?? → ?? ???? ?? ??? ???? ??? ?? ?? ?? ?? → ??? ??? ?? ??? ?? ??? ??? ?? ??? ?? ??? ??? ???? ???? ??? ? ?? ???? ?? ?????? ????? ??? ???! ?? https://lnkd.in/g7rNhcWE #DeepSeek #??? #AI?? #???? #?????

?? DeepSeek: Why Governments are Hitting the Panic Button With mounting government warnings against DeepSeek, including from the U.S. Navy and House of Representatives, everyone's asking the same question: What makes this AI so dangerous? We've gathered the key findings, and they paint a concerning picture: → 11x more likely to produce dangerous outputs than Western AIs → Exposed database leaked API secrets & backend details → Still vulnerable to jailbreaks patched years ago by competitors → Everything you tell it gets stored on servers in China - and their laws mean the Chinese government can access all of it, anytime Want to use it anyway? We get it. That's why our security team created a comprehensive guide on if (and how) to use DeepSeek safely. Get the full security breakdown here: ?? https://lnkd.in/g9TPJpH4 #AISecurity #Deepseek #DeepseekSecurity #Cybersecurity #OpenSourceAI

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