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Dated reporting about this package. These events are separate from its current maintenance score.
· crates.io
Wiz reported that hijacked releases added a malicious dependency that ran during compilation. Rust responders removed those releases. Wiz also identified infrastructure shared with previously reported DPRK-linked campaigns.
Affected versions: arrayref 0.3.10; internment 0.8.7; append-only-vec 0.1.9
Packages: arrayref · internment · append-only-vec
Source: Wiz Research
Third-party facts checked today; registry facts on every crawl.
| When | Change |
|---|---|
| 2026-09-05 | first verdict: drifting |
account hijacked 2026-08 0.3.10
A compromised maintainer account republished all three with a dependency on a look-alike proc-macro crate whose build script ran a payload at compile time, and yanked the older arrayref releases so Cargo would prefer the malicious one.
Deleted from crates.io within two hours, the yanked versions restored, the account locked.
Source: Rust blog post-mortem by the Security Response Team, 20 August 2026. History, not a warning about today — the verdict above is about maintenance now.
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