intelligence_src_c25d91fa3ad9ae9ac7
- Source-provided label
- Publisher RSS metadata
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Aug 23, 2025 23:20 UTC
- Retrieved
- Oct 14, 2026 02:57 UTC
Sneaking Invisible Instructions by Developers in Windsurf
Imagine a malicious instruction hidden in plain sight, invisible to you but not to the AI. This is a vulnerability discovered in Windsurf Cascade, it follows invisible instructions. This means there can be instructions in a file or result of a tool call that the developer cannot see, but the LLM does. Some LLMs interpret invisible Unicode Tag characters as instructions, which can lead to hidden prompt injection.
Reference details
- Source category
- research-report
- First reported
- Aug 23, 2025 23:20 UTC
- Last reported
- Aug 23, 2025 23:20 UTC
- Catalog updated
- Oct 14, 2026 02:57 UTC
- Record ID
b4fd7922b56d29e02676046a31b84e751b1f49bd3110594207ef10733c715509
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
No validated file hashes or network indicators are stored for this record.
Source observations
This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.
Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.
Review source update dates and status
- intelligence_src_c25d91fa3ad9ae9ac7Recent successful batchLast successful batch: Last attempt:
Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.