shield Other · $10K loss

March 2023: Thena hit by an unclassified exploit, losing $10K

On March 2023, – Thena was exploited in a other, resulting in approximately $10K in losses. That makes the – Thena exploit the 383rd largest DeFi incident out of 690 documented in our archive.

Attack Mechanics: How the – Thena Other Played Out

Exploit Class Applied to – Thena

The – Thena incident on March 28, 2023 is classified as a Other. A specific exploit class outside the most common buckets. In the full archive, – Thena is 1 of 188 documented other incidents.

– Thena in Context

At $10K, the – Thena exploit is a minor (<$1M) event compared to the largest same-class incident in our archive — MIMSpell (2024) at $65M.

Prior Other Before – Thena

The nearest other incident before – Thena was – BIGFI, 6 days earlier on March 22, 2023 ($30K lost). The same exploit class surfaced again within the other attack surface.

– Thena Vulnerability Signature

The primary source categorises the – Thena exploit specifically as “Yield Protocol Flaw”. This narrower label is entity-specific: it reflects how the – Thena contract failed, rather than the broad other pattern alone.

Impact & Recovery for – Thena

– Thena Loss Figure

The – Thena exploit caused $10,000 in losses — a minor (<$1M) incident and the 138th largest of 214 documented in 2023.

Where – Thena Sits Among Other Attacks

Ranked by loss size, – Thena is the 91st largest of 188 other incidents documented. That puts the – Thena loss below the class average of $2.03M.

Timeline Since the – Thena Incident

The – Thena exploit occurred 3 years ago (1,113 days). The contract, its fork-block, and the attack transaction remain on-chain and forensically reproducible.

Primary Reference for – Thena

Public post-mortem / on-chain analysis for the – Thena incident: view source.

FAQ

How much did – Thena lose?

The – Thena exploit in March 2023 resulted in $10,000 in losses — the 138th largest of 214 DeFi incidents that year.

When did the – Thena hack happen?

The – Thena exploit was recorded on March 28, 2023 — 1,113 days ago.

What type of exploit hit – Thena?

The – Thena incident is classified as a Other. A specific exploit class outside the most common buckets.

How common is the Other pattern seen at – Thena?

Our archive contains 188 documented other incidents. The – Thena incident is one of them.

How does – Thena compare to the largest Other attack?

The largest other incident in our archive is MIMSpell (2024) at $65M. The – Thena loss is $10K.

Describe the significance of Layer 2 rollups in the framework.

To enhance scalability and reduce on-chain storage costs.

Which data sampling technique is applied in the GARCH-MIDAS model to handle the mixed frequency of data?

The Mixed Data Sampling (MIDAS) technique.