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Attributed metadata history

REPORTPUBLIC METADATA

Windsurf: Memory-Persistent Data Exfiltration (SpAIware Exploit)

In this second post about Windsurf Cascade we are exploring the SpAIware attack, which allows memory persistent data exfiltration. SpAIware is an attack we first successfully demonstrated with ChatGPT last year and OpenAI mitigated. While inspecting the system prompt of Windsurf Cascade I noticed that it has a create_memory tool. Creating Memories The question that immediately popped into my head

Reference details

Source category
Research & news
Report title
Windsurf: Memory-Persistent Data Exfiltration (SpAIware Exploit)
First reported
Aug 22, 2025 22:21 UTC
Last reported
Aug 22, 2025 22:21 UTC
Catalog updated
Oct 08, 2026 03:44 UTC
Record ID
91a5bcf2904aa07655488f70dd86c4113853d5b43d2190802c2e8afcd351921d

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

src_c25d91fa3ad9ae9ac7

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Aug 22, 2025 22:21 UTC
Retrieved
Oct 08, 2026 03:44 UTC

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, 1 unverified.

Review source update dates and status
  • src_c25d91fa3ad9ae9ac7Collection status unverifiedLast successful batch: Unverified

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.