A week in security (August 17 – August 23)

Last week on Malwarebytes Labs: Zombie Card: An expired Visa credit card can be used for purchases Medical records, SSNs, and bank details exposed in CareCloud data breach ChatGPT for Teens tackles risky chats and homework shortcuts Twitch wants your content for Amazon AI training. Here’s how to opt out Your Mac already has a built-in firewall. Here’s how to get more from it 9 million images of people’s faces exposed by reverse lookup service 41 deceptive download sites show a real link, then se