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A recent exploit linked to Ethereum’s Pectra EIP-7702 upgrade has compromised around 100 WLFI wallets, raising fresh concerns about the security of newly distributed World Liberty Fi (WLFI) tokens.
Reports from blockchain security firm SlowMist indicate significant sums were drained as malicious actors used phishing links and wallet permissions to siphon funds.
As Cryptopolitan reported, the incident coincided with WLFI’s highly anticipated distribution, which pushed Ethereum gas fees above 100 gWei. Following the unlock, WLFI’s price dipped to $0.21, reflecting both heavy selling pressure and shaken investor confidence.
- Around 100 WLFI wallets compromised: Linked to Pectra EIP-7702 permissions and phishing exploits.
- WLFI token price slumps: Fell as low as $0.21 after the distribution event and early sell-offs.
- Not the WLFI contract itself: Losses stemmed from user wallets, not the token’s smart contract.
- Whale trading adds volatility: Some large holders sold quickly, while others pledged to hold.
The Pectra EIP-7702 upgrade allows wallets to pre-approve smart contracts, originally designed to streamline interactions. But in practice, phishing links tricked users into giving malicious apps access, allowing hackers to drain WLFI tokens and other assets. Automated “sweeper” contracts prepared ahead of the distribution targeted accounts as tokens arrived.
Although about 100 wallets were affected, WLFI’s core token contract remains intact. Security experts stressed that attackers still need access to compromised private keys, making phishing a critical factor.
WLFI’s distribution, one of Ethereum’s largest recent token events, was meant to expand the token’s reach to over 83,000 wallets. Instead, it became a high-profile target. The exploit drew immediate attention, but organizers have yet to announce remedies such as freezing funds or reissuing tokens.
Adding to market volatility, whale investors sold portions of their allocations soon after the unlock. While figures like Justin Sun said they would hold, other whales realized early profits, amplifying WLFI’s price decline.

WLFI price dynamics. Source: Coingecko
Despite the setback, WLFI’s core infrastructure remains unaffected, suggesting the exploit may be a temporary blow to confidence rather than a systemic failure. Still, the episode highlights ongoing risks with Ethereum upgrades and token unlock events, where malicious actors can exploit user missteps.
Going forward, investors will be watching for WLFI’s response to compromised wallets and whether stronger safeguards can restore trust in the distribution process.
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