@Secjuice

The only non-profit and volunteer based publication in infosec, come write with us, and publish alongside your peers. #OSINT

secjuice.com
Joined June 2016
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New on Secjuice: how one prompt to an AWS AgentCore agent could unlock every other agent in the region. AWS has tightened the default role, but roles already in your account keep the old, broad policy. How to find and fix them. secjuice.com/agentcorruption…

AgentCorruption: AWS Tightened AgentCore's Default Role, Not Yours

One prompt to an AWS AgentCore agent could unlock every other agent in the account region. AWS calls it expected and has since tightened the default role, but roles already deployed keep their old...

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New on Secjuice: how to check whether a war video was made with AI. NetSniffer shows why the hidden AI labels are usually gone by the time a clip reaches you, and which free checks still work. secjuice.com/ai-war-videos-w…

Why The Hidden Labels On AI War Videos Rarely Survive A Repost

AI video makers stamp their clips with hidden labels, but the copy of a war video you see has usually lost them. What each label is, what survives a repost, and an order of free checks for a clip you...

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New on Secjuice: how to decrypt files hit by DoNex ransomware without paying. Andy From Italy finds the sample reuses one Salsa20 keystream for every file, so one known file and its encrypted copy unlock all the rest. secjuice.com/artificial-inte…

Artificial Intelligence and Reverse Engineering: Defeating DoNex by Automating Analysis with REA...

Taking a DoNex ransomware sample apart with the REA framework turns up a fatal flaw: it reuses one Salsa20 keystream for every file. The walkthrough builds a Python decryptor that uses a known-plai...

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New on Secjuice: what the "Verified" label on UK company directors at Companies House proves, and what it doesn't. Ollie South explains it, then walks through a free check of any UK company. secjuice.com/what-companies-…

What Companies House's New 'Verified' Label Proves, And What It Doesn't

UK company records now show whether directors and owners have proved who they are. Here is what that verified label really tells you, what it leaves out, and how to check out a UK company for free.

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