Rust supply chain attack hits three crates with Solana ecosystem exposure

A coordinated Rust supply chain attack affected arrayref@0.3.10, internment@0.8.7 and append-only-vec@0.1.9, according to security researchers including SlowMist, Socket and StepSecurity. The incident has exposure implications for projects in the Solana ecosystem. The source also identifies a malicious URL associated with the report.