https://www.alephbeth.ai/tags/exfiltration/ Recent content in Exfiltration on Aleph Beth https://www.alephbeth.ai/og-image.jpg https://www.alephbeth.ai/og-image.jpg Hugo en-US Sun, 13 Sep 2026 00:00:00 +0000 https://www.alephbeth.ai/posts/2026-09-13-hidden-weapon-in-the-page/ Sun, 13 Sep 2026 00:00:00 +0000 https://www.alephbeth.ai/posts/2026-09-13-hidden-weapon-in-the-page/ An indexed web page can carry a natural-language payload that targets, in a few lines, all four defensive layers of an AI agent: evasion, persistence, exfiltration, concealment. Worse, the outbound channel used for exfiltration is bidirectional: behind the URL, an attacker talks to the agent in real time. This article details the mechanism, shows why warning the model is a necessary but never sufficient first line, and why security comes from architecture — not from the prompt. https://www.alephbeth.ai/posts/2026-06-29-ai-agent-security-jailbreak-countermeasures/ Mon, 29 Jun 2026 00:00:00 +0000 https://www.alephbeth.ai/posts/2026-06-29-ai-agent-security-jailbreak-countermeasures/ A chatbot writes sentences; an AI agent acts — it reads your email, runs code, calls APIs, spends money. That shift moves the risk: it is no longer about making the AI say something forbidden, but about making it do something dangerous. This article explains, with detailed and accessible examples, how these attacks actually work, why naive guardrails fail, and what a decision-maker must demand before putting an agent into production.