> 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 send you somewhere else Sideloading on Android: What it is, why it’s risky, and how to do it more safely Scammers are using fake crypto AML checkers to drain your wallet Update Chrome now: Two critical vulnerabilities fixed Your polite reply to that text is worth $2 on the dark web Apple fixes another image-processing flaw that could allow code execution Be careful what you put in “anyone with the link” Google Docs Heights Finance data breach: What customers need to know ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw Fake TikTok rewards promise cash you’ll never get Update your Mac: Screen Sharing vulnerability exploited in the wild Why Facebook’s war on ad blockers could help scammers Stay safe! Something feel off? Check it before you click.   Malwarebytes Scam Guard helps you analyze suspicious links, texts, and screenshots instantly.   Available with Malwarebytes Premium Security for all your devices, and in the Malwarebytes app for iOS and Android.   Try it free →