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Oliver Friedrichs, a senior manager at Symantec Security Response. "It is certainly concerning. This is the first time that we have seen cryptography used in this type of attack to hold your information hostage," he said....
.....Researchers at Symantec have seen the malicious program used in the ransom attack. The "Trojan.Pgpcoder" searches a victim's hard disk drive for 15 common file types, including images and Microsoft Office file types. It then encrypts the files, removes the originals and drops a note asking $200 for the encryption key, Friedrichs said.