shield Other

Postmortem: BUNN Unclassified Exploit, June 2023

On June 2023, BUNN suffered a other — the first of 188 documented other incidents in our archive where the loss figure was not publicly disclosed but the exploit pattern is documented below.

Attack Mechanics: How the BUNN Other Played Out

Exploit Class Applied to BUNN

The BUNN incident on June 21, 2023 is classified as a Other. A specific exploit class outside the most common buckets. In the full archive, BUNN is 1 of 188 documented other incidents.

BUNN in Context

The BUNN incident joins a class whose largest loss to date is MIMSpell (2024) at $65M.

Prior Other Before BUNN

The nearest other incident before BUNN was ARA, 3 days earlier on June 18, 2023 ($125K lost). The same exploit class surfaced again within the other attack surface.

BUNN Vulnerability Signature

The primary source categorises the BUNN exploit specifically as “Reflection tokens”. This narrower label is entity-specific: it reflects how the BUNN contract failed, rather than the broad other pattern alone.

Impact & Recovery for BUNN

BUNN Loss Figure

The loss figure for BUNN is not publicly disclosed. The primary source reports the exploit in non-USD terms, so no USD estimate is published here. For reference, the average loss across 188 other incidents in our archive is $2.03M.

Timeline Since the BUNN Incident

The BUNN exploit occurred 2.8 years ago (1,028 days). The contract, its fork-block, and the attack transaction remain on-chain and forensically reproducible.

Primary Reference for BUNN

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

FAQ

How much did BUNN lose?

The BUNN loss figure is not publicly disclosed. The primary source reports the exploit in non-USD token terms, so no USD estimate is published here.

When did the BUNN hack happen?

The BUNN exploit was recorded on June 21, 2023 — 1,028 days ago.

What type of exploit hit BUNN?

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

How common is the Other pattern seen at BUNN?

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

How does BUNN compare to the largest Other attack?

The largest other incident in our archive is MIMSpell (2024) at $65M. The BUNN loss was not publicly disclosed.

What framework was leveraged for efficient data processing?

Apache Spark.

What methodology is employed to collect data for the study?

A systematic data collection from GRI database reports.