Sudhir Narasimhan

Consulting Editor
IDG Media

The Latest from Sudhir Narasimhan
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Effective method to tackle Schroedinger's Pet(ya)

After an analysis of the encryption routine of the malware used in the Petya/ExPetr attacks, it has been found that this malware campaign was designed as a wiper pretending to be ransomware. 

Modi’s currency ban: Cybersecurity implications abound

Modi’s ban on high denomination currency has the potential to dramatically push up the volumes of electronic transactions. Consequently there are new cyber security implications.

New Malware wreaks havoc on Facebook

A   deadly new malware called Click targets Facebook users through Facebook messenger.