The QuickLens Chrome extension was purchased via a marketplace and weaponized within 17 days, exposing approximately 7,000 users to credential theft, cryptocurrency wallet draining, and session hijacking before Google removed it. At least 11 browser-based crypto wallets were targeted, with Trust Wallet disclosing approximately $7 million in user losses attributable to a related campaign, though the precise causal link to this specific extension requires independent verification. Stolen seed phrases, credentials, and session tokens remain compromised indefinitely post-removal, as cryptographic material does not expire; users must treat all such secrets as fully exposed and rotate them.