Erc-1271 is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Erc-1271 is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 20, 2026; most recent activity June 20, 2026.
On June 20, 2026, the Zodiac team disclosed a security flaw in the ERC-1271 transaction signature verification logic. The vulnerability allows the system to determine signature validity based solely on a returned 'magic…
Erc-1271 is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Erc-1271 on ThreatCluster is dated June 20, 2026.
Across ThreatCluster reporting, Erc-1271 most frequently co-occurs with CWE-287 - Improper Authentication, Zodiac.
The most significant recent cluster is “Zodiac Reveals ERC-1271 Signature Verification Flaw” (5 articles · Updated June 20, 2026). Erc-1271 appears across 1 threat cluster in total, listed above with sources.
Erc-1271 appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.