{"type":"post","id":"barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d","slug":"barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d","title":"Barracuda found phishing campaign targeting humans and AI summarizers in the same email","description":"Barracuda reported a phishing campaign that targets both the employee and an AI system summarizing the employee’s inbox.","retrieval_nugget":"Barracuda reported a phishing campaign that targets both the employee and an AI system summarizing the employee’s inbox. The message combines a familiar attachment lure with concealed prompt-injection text, making the boundary between untrusted email content and AI-generated recommendations a practical security control for teams building email agents.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":["prompt-injection"],"entities":["Barracuda","Infosecurity Magazine"],"related_patterns":["agent-security-moves-to-runtime-boundaries"],"novelty_label":"same_event","what_changed":"Same event as 🚨 Watch Out: Hackers are sending prompt injections that you can’t see, but your email-summarizing agent can.","prior_refs":["memory:3bd141b5-9011-8907-ae0f-6e7f1079f0b3","memory:04a69c13-d098-8900-ae46-1d0f6caf8943","memory:7de31e16-68c0-8261-ad02-3274a8d71850"],"source_url":"https://www.infosecurity-magazine.com/news/attackers-hide-ai-prompt","source_urls":["https://www.infosecurity-magazine.com/news/attackers-hide-ai-prompt"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d/","markdown":"https://newruntime.com/posts/barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d.md","json":"https://newruntime.com/posts/barracuda-found-phishing-campaign-targeting-humans-and-ai-d0fd9d.json"},"next_reads":[{"type":"topic","path":"/topics/prompt-injection/","url":"https://newruntime.com/topics/prompt-injection/","title":"Prompt Injection","reason":"Explore the prompt-injection topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/prompt-injection.md","json_url":"https://newruntime.com/topics/prompt-injection.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}