 Meanwhile, millions of workers are living through another blisteringly hot summer. That's Alejandra Barunda with NPR's Climate Desk. Thank you, Alejandra. Thanks so much. Have you had trouble buying a car lately or picking up a prescription at the pharmacy? If so, you may have cyber criminals to thank because ransomware is becoming a global crisis. NPR cybersecurity correspondent Jenna McLaughlin joins us now to talk about recent trends. Good morning, Jenna.