Sybil surge of identical-pattern transactions

Across Protocol's assessment for RD-F-097 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Sybil surge of identical-pattern transactions | Partially | Across's intent-based architecture means many transactions with similar structure are normal (relayers filling identical-looking bridge requests). The Rhea Finance $18.4M sybil-pool attack (April 2026) is not directly applicable to Across (no lending market accepting arbitrary new oracle pools). No sybil surge on Across contracts detected. | Multiple new EOAs submitting identical transaction patterns within a short window | No

Sources #

Curator note
Extracted from 06-realtime-intel.md — RD-F-097; no URL citedretrieved 2026-04-28

Methodology #

Detect multiple new EOAs submitting identical transaction patterns within a short window (sybil setup pattern).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol across-protocol factor RD-F-097 score green collected_at 2026-04-30 21:19:18