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Previous episode Cross-site scripting: how a comment on a website can attack the next visitor

How hackers break in: the most common attacks on people, websites and apps

Ransomware: why attackers lock files they could simply steal

Attackers could copy your files and leave without a trace. But ransomware locks the files and leaves a note with a price. Why does a thief want you to see the attack? And why did Colonial Pipeline pay $4.4 million?

  1. 1 Monday morning, Miva opens the shop's files to pack the weekend's orders. They are all still there: the orders, the customer list, the photo of every candle. Not one will open. In their place sits a note: "Your files are locked. Pay, and you get the key."the shop's filesorders#k%Q@~Rw*!customers#k%Q@~Rw*!photos#k%Q@~Rw*!MivaYour files are locked.Pay, and you get the key.

    Monday morning, Miva opens the shop's files to pack the weekend's orders. They are all still there: the orders, the customer list, the photo of every candle. Not one will open. In their place sits a note: "Your files are locked. Pay, and you get the key."

  2. 2 Rono's program got in during the night, through a way in Miva had missed. It could have copied the files and slipped away, and Miva might never have known. Instead it stayed, worked until morning, and made sure she would notice. Why would a thief want to be seen?Rono's programthe shop's filesPay for the key.copy and leave,unseenseen at once

    Rono's program got in during the night, through a way in Miva had missed. It could have copied the files and slipped away, and Miva might never have known. Instead it stayed, worked until morning, and made sure she would notice. Why would a thief want to be seen?

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