The invoice came from a vendor they’d paid for years

Montgomery Tank had worked with the same vendor for years. Then an invoice arrived by email — from that vendor’s address — and $40,000 left the business before anyone realized the mailbox was no longer theirs.

The Grant Parish, Louisiana company got what looked like a normal bill from a familiar supplier. Investigators later said the vendor’s email had been taken over. The owner, Samantha Pinder, described how the messages didn’t look “scammy”: no broken English, no random addresses — the conversation felt personal, the way it always had. By the time the real vendor’s loss of control was clear, the money was already moving through cash withdrawals and Bitcoin trails across state lines. An Alabama woman was arrested and charged in connection with the theft.

This isn’t a stranger inventing a brand from scratch. It’s trust in a mailbox you’ve paid for years — until that mailbox isn’t yours anymore.

Finance teams live on that trust. So do founders.

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