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WannaCry? Me too!

In many ways, WannaCrypt is just another ransomware variant — but then in many ways it isn't. Here's what makes WannaCrypt unique and the lessons we can take from these attacks.


WannaCry Because the Worst Is Yet to Come

The WannaCry ransomware outbreak that emerged last week and is exploiting a vulnerability discovered and hidden for an unknown amount of time by the NSA is arguably the worst ransomware we’ve seen thus far. It’s not just encrypting files and locking users out of their machines, but it’s also self-propagating and uses exploit code, behavior that hasn’t been seen in ransomware until now.




Kelihos and the Ransomware Ecosystem

Botnets have been a serious problem on the web for more than 15 years, and as the network has changed, botnet operators have had to adapt in order to continue making money. While launching DDoS attacks on demand once was the main revenue stream for these cybercriminals, things have changed in recent years to include the paid installation of ransomware, banking trojans, and other types of malware.



Ransomware Winter is Coming

While most of America was emerging from a tryptophan-induced coma on Friday morning, the security team at San Francisco’s Municipal Transportation Agency was waking up to find that ransomware had infected hundreds of the organization’s computers.





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