`internment` 0.8.7 was removed from crates.io due to a malicious dependency

A new version of the internment crate was published with a direct dependency on proc-macro1, which would execute a malicious build script. The compromised version of this crate was published on 2026-08-20, and was removed approximately 90 minutes later. The compromised version was used as part of...

RUSTSEC-2026-0260 `arrayref` 0.3.10 was removed from crates.io due to a malicious dependency

A new version of the arrayref crate was published with a direct dependency on proc-macro1, which would execute a malicious build script. This compromised version was published on 2026-08-20 and removed approximately 86 minutes later. It was downloaded 2,285 times, which constituted less than 10% ...

RUSTSEC-2026-0265 `proc-macro1` was removed from crates.io due to malicious code

It was reported proc-macro1 contained a build script that would download a malicious payload. This crate had two versions, both published on 2026-08-20. The crate was removed from crates.io and related user accounts were locked. This crate was used as part of a malware campaign targeted at users ...

`proc-macro1` was removed from crates.io due to malicious code

It was reported proc-macro1 contained a build script that would download a malicious payload. This crate had two versions, both published on 2026-08-20. The crate was removed from crates.io and related user accounts were locked. This crate was used as part of a malware campaign targeted at users ...

MAL-2026-14338 Malicious code in proc_macro1 (crates.io)

proc-macro1 is a typosquat of proc-macro2 published to crates.io by the account 'dtolney', impersonating David Tolnay dtolnay. Its metadata forges authors 'David Tolnay ' and points repository at a nonexistent github.com/dtolnay/proc-macro1. The library source is a copy of proc-macro2 so dependen...

Malicious code in proc_macro1 (crates.io)

proc-macro1 is a typosquat of proc-macro2 published to crates.io by the account 'dtolney', impersonating David Tolnay dtolnay. Its metadata forges authors 'David Tolnay ' and points repository at a nonexistent github.com/dtolnay/proc-macro1. The library source is a copy of proc-macro2 so dependen...