This malware has PC users worried that crooks will lock up their hard drives and extort payment to free their files. We've aggregated latest news, advice and social media reaction via the Storify tool here [<a href=”//storify.com/alphadoggs/cryptolocker-ransomware-on-the-loose”>View the story “Cryptolocker: Ransomware on the loose” on Storify</a>] Network SecuritySecurity SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe