Displaying items by tag: Brett Callow

Windows ransomware attacks cost Australia about US$39.8 million (A$60.4 million) in ransom demand costs in 2019 at the minimum, a study by the security firm Emsisoft has found. The estimated cost of these attacks, totalling 2874, was US$159.4 million.

Published in Security

The security firm Emsisoft has warned anyone hit by the Ryuk ransomware that the decryption tool supplied by the malicious attackers behind Ryuk may no longer be able to decrypt files that have been encrypted.

Published in Security

Australia data firm Fast Data Recovery reportedly offered to decrypt files that had been encrypted by the Dharma ransomware for a fee of $9650, a security professional claims.

Published in Security

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