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Danger signal

Hidden Owner

The source keeps an owner address in a private variable - control survives a fake ownership renounce.

Analyzer: Source-Code Analysis
Slug: hidden_owner

What it means

The contract's verified Solidity declares an owner-like address as private or internal storage (patterns like _owner, hiddenOwner or realOwner). Public ownership can look renounced while this hidden reference keeps full control of privileged functions - fee changes, blacklists, mint, trading switches.

Why it matters

Renounced ownership is one of the first things traders check, and scammers know it. A hidden owner lets the operator pass that check, wait for liquidity to build, then use the retained control to rug. The on-chain owner() reading zero means nothing if another address holds the same powers.

How RektRadar detects it

When the source is verified, RektRadar scans it for private or internal address declarations matching hidden-owner naming patterns (_owner, hiddenOwner, realOwner). The flag is raised as danger severity by the source-code analyzer.

From our dataset

14,730
tokens carried this flag
10,458
of them classified scam
71.0%
of tokens with this flag end up classified scam
2,210
flagged in the last 30 days

Top brand-jacked tickers carrying this flag: $YSUBA, $WAR, $Laika, $ASTEROID, $SPCX

Snapshot from RektRadar's token_analysis database as of 2026-06-15.

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Related signals

Blacklist Mapping - The contract can blacklist any address from selling - a kill-list with no notice period. Owner Not Renounced - The contract still has an owner - nothing prevents a future privileged change. Upgradeable Proxy - The contract is a proxy - its logic can be swapped without users' consent. Proxy Admin Role - An admin role exists and can change the proxy's implementation contract. Beacon Proxy - Multiple contracts share a single upgradeable implementation - one switch rugs all of them.