On July 2025, RANT was exploited in a business logic flaw, resulting in approximately $204K in losses. That makes the RANT exploit the 160th largest DeFi incident out of 690 documented in our archive.
Attack Mechanics: How the RANT Business Logic Flaw Played Out
Exploit Class Applied to RANT
The RANT incident on July 5, 2025 is classified as a Business Logic Flaw. A business-logic bug in the contract — such as an incorrect formula or missing state update — lets the attacker withdraw more than their share. In the full archive, RANT is 1 of 144 documented business logic flaw incidents.
RANT in Context
At $204K, the RANT exploit is a minor (<$1M) event compared to the largest same-class incident in our archive — – EulerFinance (2023) at $200M.
Prior Business Logic Flaw Before RANT
The nearest business logic flaw incident before RANT was FPC, 3 days earlier on July 2, 2025 ($4.7M lost). The same exploit class surfaced again within the business logic flaw attack surface.
RANT Vulnerability Signature
The primary source categorises the RANT exploit specifically as “Logic Flaw”. This narrower label is entity-specific: it reflects how the RANT contract failed, rather than the broad business logic flaw pattern alone.
Impact & Recovery for RANT
RANT Loss Figure
The RANT exploit caused $204,000 in losses — a minor (<$1M) incident and the 24th largest of 96 documented in 2025.
Where RANT Sits Among Business Logic Flaw Attacks
Ranked by loss size, RANT is the 28th largest of 144 business logic flaw incidents documented. That puts the RANT loss below the class average of $6.08M.
Timeline Since the RANT Incident
The RANT exploit occurred 9 months ago (283 days). The contract, its fork-block, and the attack transaction remain on-chain and forensically reproducible.
Primary Reference for RANT
Public post-mortem / on-chain analysis for the RANT incident: view source.
FAQ
How much did RANT lose?
The RANT exploit in July 2025 resulted in $204,000 in losses — the 24th largest of 96 DeFi incidents that year.
When did the RANT hack happen?
The RANT exploit was recorded on July 5, 2025 — 283 days ago.
What type of exploit hit RANT?
The RANT incident is classified as a Business Logic Flaw. A business-logic bug in the contract — such as an incorrect formula or missing state update — lets the attacker withdraw more than their share.
How common is the Business Logic Flaw pattern seen at RANT?
Our archive contains 144 documented business logic flaw incidents. The RANT incident is one of them.
How does RANT compare to the largest Business Logic Flaw attack?
The largest business logic flaw incident in our archive is – EulerFinance (2023) at $200M. The RANT loss is $204K.
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