Jascha

@[email protected]
4 Followers
63 Following
17 Posts
Technologist and person of interest. Work in Cybersecurity, AI, and ☁️.
Githubhttps://github.com/jaschadub
BSkyhttps://bsky.app/profile/jascha.me
Symbionthttps://symbiont.dev
ThirdKeyhttps://thirdkey.ai
JaschaMay 27
Electronic Frontier FoundationMay 26
An EFF analysis reveals a troubling pattern of mission creep with ALPRs. Without a warrant requirement, law enforcement agencies are shifting from using the technology for specific criminal investigations to using these surveillance networks for minor personal whims. https://www.eff.org/deeplinks/2026/05/more-license-plate-reader-mission-creep-school-residency-verification-background
More License Plate Reader Mission Creep: School Residency Verification, Background Checks, and Noise Complaints

An EFF analysis of millions of searches of Flock Safety automated license plate reader (ALPR) data by police has uncovered a troubling pattern: in the absence of a warrant requirement to search ALPR databases, law enforcement agencies have moved beyond specific investigations to use these surveillance networks for virtually any whim.

Electronic Frontier Foundation
JaschaMay 14

VectorSmuggle is now on arXiv: https://arxiv.org/abs/2605.13764

HNS Coverage: https://www.helpnetsecurity.com/2026/05/14/vectorsmuggle-vector-embedding-security/

JaschaAug 1, 2025

After much work I am happy to say that Symbiont Open Source is available.
#ai #agent #agenticai #symbiont #symbi #cybersecurity #cybersec #zerotrust

https://github.com/ThirdKeyAI/Symbiont
https://docs.symbiont.dev

JaschaJul 10, 2025
Ars TechnicaJul 10, 2025
Cops’ favorite AI tool automatically deletes evidence of when AI was used
AI police tool is designed to avoid accountability, watchdog says.
https://arstechnica.com/tech-policy/2025/07/cops-favorite-ai-tool-automatically-deletes-evidence-of-when-ai-was-used/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social
JaschaJul 7, 2025
The Tor ProjectJul 7, 2025
💡Let's build the tech people want – not just the tech we’re given. At #TheTechPeopleWant Summit, we’re rethinking how technology supports our work in conversational sessions.
Hosted by @okfn
🗓️ 8–9 July
🔗 https://forms.gle/uJEu5CYGCuVj6PSw9
JaschaJun 18, 2025

Free idea for a #cybersec conference, you can charge $2k for tickets.

ConCon
"Come get conned."

JaschaJun 13, 2025

Hello World! #introduction

Work in cybersec for 25+ years. Big OSS proponent.

Latest projects:

VectorSmuggle is acomprehensive proof-of-concept demonstrating vector-based data exfiltration techniques in AI/ML environments. This project illustrates potential risks in RAG systems and provides tools and concepts for defensive analysis.
https://github.com/jaschadub/VectorSmuggle

SchemaPin protocol for cryptographically signing and verifying AI agent tool schemas to prevent supply-chain attacks (aka MCP Rug Pulls).
https://github.com/ThirdKeyAI/SchemaPin

#ai #AiResearch #aisecurity #rag #mcp #mcpserver

GitHub - jaschadub/VectorSmuggle: Testing platform for covert data exfiltration techniques where sensitive documents are embedded into vector representations and tunneled out under the guise of legitimate RAG operations — bypassing traditional security controls and evading detection through semantic obfuscation.

Testing platform for covert data exfiltration techniques where sensitive documents are embedded into vector representations and tunneled out under the guise of legitimate RAG operations — bypassing...

GitHub