Displaying items by tag: Hafnium

Respected security practitioner Juan Andres Guerrero-Saade has criticised the manner in which Microsoft has reacted to the recent breach of its Azure cloud service, describing it as "enraging, duplicitous, disappointing, counter-productive and, most importantly, unnecessary".

GUEST OPINION: The world learned about the Hafnium attacks on Microsoft Exchange servers last year, and it was bad. Since then, more vulnerabilities have been discovered, as well as additional ways that cybercriminals exploit them.

Company News: Radware has reported a series of new zero-day exploits in Microsoft Exchange Servers discovered late last year has evolved into a global hacking spree now impacting hundreds of thousands of organisations worldwide.

New Windows ransomware, which has been given the name DearCry, has started affecting systems to which access has been gained by exploiting the Microsoft Exchange Server flaws that were announced by Microsoft on 2 March.