Tether security record

Ethereum, Polygon (POS), Avalanche, Arbitrum, Optimism, Solanatether.toXGitHub

As of 1 Oct 2026, Trustblock’s record for Tether holds 1 audit report: “Tether Token Audit” by OpenZeppelin, dated 3 Jan 2018. That report lists no open critical findings.

Critical findings
No open critical findings
In 1 report.
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Record last updated . It holds audits, findings and contracts up to Oct 2026, and incidents up to Sep 2026. Statuses are the audit firms’ own. Trustblock does not review code.

Audits
1
by 1 firm, Jan 2018
Last audit
by OpenZeppelin
Audit firms
1
OpenZeppelin

Issues (4)

Low
Medium
High
Critical
Total
Not fixed
-1--1
Acknowledged
----0
Fixed
3---3
Total31004

Reported rekts

This project has no active rekts.

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