My Mother-in-Law was called by a tech support scammer. Her bank was unwilling to accept their charges, and the scammer wanted her to call the bank to tell them

My Mother-in-Law was called by a tech support scammer. Her bank was unwilling to accept their charges, and the scammer wanted her to call the bank to tell them to accept them anyway. My Brother-in-Law was telling her "no, this is a scam, do not do this", but she was unwilling to listen. Eventually, he told her to call me, thinking if she wouldn't listen to her son, maybe she'd listen to her son-in-law. Which she did.