shield Business Logic Flaw · $43K loss

Stepp2p Hack: How $43K Was Lost in a Business Logic Flaw (2025)

On July 2025, Stepp2p was exploited in a business logic flaw, resulting in approximately $43K in losses. That makes the Stepp2p exploit the 277th largest DeFi incident out of 690 documented in our archive.

Attack Mechanics: How the Stepp2p Business Logic Flaw Played Out

Exploit Class Applied to Stepp2p

The Stepp2p incident on July 20, 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, Stepp2p is 1 of 144 documented business logic flaw incidents.

Stepp2p in Context

At $43K, the Stepp2p 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 Stepp2p

The nearest business logic flaw incident before Stepp2p was VDS, 4 days earlier on July 16, 2025 ($13K lost). The same exploit class surfaced again within the business logic flaw attack surface.

Stepp2p Vulnerability Signature

The primary source categorises the Stepp2p exploit specifically as “Logic Flaw”. This narrower label is entity-specific: it reflects how the Stepp2p contract failed, rather than the broad business logic flaw pattern alone.

Impact & Recovery for Stepp2p

Stepp2p Loss Figure

The Stepp2p exploit caused $43,000 in losses — a minor (<$1M) incident and the 41st largest of 96 documented in 2025.

Where Stepp2p Sits Among Business Logic Flaw Attacks

Ranked by loss size, Stepp2p is the 52nd largest of 144 business logic flaw incidents documented. That puts the Stepp2p loss below the class average of $6.08M.

Timeline Since the Stepp2p Incident

The Stepp2p exploit occurred 9 months ago (268 days). The contract, its fork-block, and the attack transaction remain on-chain and forensically reproducible.

Primary Reference for Stepp2p

Public post-mortem / on-chain analysis for the Stepp2p incident: view source.

FAQ

How much did Stepp2p lose?

The Stepp2p exploit in July 2025 resulted in $43,000 in losses — the 41st largest of 96 DeFi incidents that year.

When did the Stepp2p hack happen?

The Stepp2p exploit was recorded on July 20, 2025 — 268 days ago.

What type of exploit hit Stepp2p?

The Stepp2p 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 Stepp2p?

Our archive contains 144 documented business logic flaw incidents. The Stepp2p incident is one of them.

How does Stepp2p compare to the largest Business Logic Flaw attack?

The largest business logic flaw incident in our archive is – EulerFinance (2023) at $200M. The Stepp2p loss is $43K.

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The market does not significantly value all three ESG pillars equally, highlighting differences in valuation between environmental, social, and governance practices.

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