Local police in Waltham reported a 'pig‑butchering' cryptocurrency romance and investment fraud conducted via WhatsApp that led to a reported $400,000 loss. The scam involved lengthy grooming, fabricated account gains, and eventual blocking of withdrawals while demanding more funds and 'fees' to release assets.

Local authorities in Waltham described a high‑value pig‑butchering scheme in which a victim was groomed over time through WhatsApp by an individual posing as a romantic partner and investment mentor. The scammer cultivated trust, shared fabricated screenshots and account statements showing rapid gains, and then pressured the victim to transfer increasing sums to purported trading platforms and wallets. When the victim sought to withdraw funds, the scammer cited fabricated withdrawal 'fees' or technical blocks and demanded additional payments, ultimately cutting off contact and preventing recovery. Police confirmed a reported loss of $400,000 and noted the pattern matches a broader surge of crypto investment and romance scams that exploit social grooming and synthetic evidence. Investigators urged residents to be cautious of unsolicited romantic contacts that quickly move to private messaging, to verify trading platforms independently, and to consult law enforcement or financial institutions immediately if large transfers or suspicious withdrawal constraints arise.