PHANTOM SECURITY REPORT DRAFT ================================= TO: security@phantom.app SUBJECT: Compromised Wallet Report — Unauthorized USDC Withdrawal (Aug 18, 2025) --- Hi Phantom Security Team, I am writing to report an unauthorized transaction that occurred on my Phantom wallet on August 18, 2025. I did not authorize any of the outgoing transfers made that day. --- INCIDENT DETAILS --- Victim Wallet Address: 2iNeQTsYhenL4hHpEKxaXetpgyj8zbq5CKwSLS7UWmoK Transaction Hash (unauthorized withdrawal): 3qtLnLgigXro9bfkWYhtseBgLMvdrLLAJTMXheBzTdvgAk8o9xgdcJuofGmBJWSRxMfsJn1Bhd7YsPcW4BW88T4A Suspected Hacker Wallet Address: AY5duLZdCivqgaDswsoohJAzb5xLS5E9WTXRYtNR5zBN Amount Stolen: 1,495 USDC Date/Time: August 18, 2025 at approximately 05:27-05:30 PM UTC --- WHAT HAPPENED --- On August 18, 2025, I received +1,495 USDC via DeFiTuna lending. Shortly after (within minutes), an unauthorized transfer of 1,495 USDC and 0.002039 SOL was made from my wallet to the above suspected hacker address. I did not initiate or authorize these transactions. The likely attack vector: my wallet seed phrase was stored as a screenshot inside my email account, which had been compromised (Google issued multiple critical security alerts in July-August 2025). The attacker accessed my email, retrieved the seed phrase, imported my wallet, and drained the funds. I have since secured my email account and will be creating a new Phantom wallet. I am also reporting this to the FBI IC3 (ic3.gov) for the record. Best regards, Melanie Elver melanie.elver28@gmail.com