In the past week several US media groups and one of the world’s most popular social networks admitted that they had fallen victim to hacking attacks.
The sudden jump of security breach disclosures highlights the persistent nature of hacking attempts on targets large and small – and the relative scarcity with which they are made public.
Security researchers, who have long urged more information sharing between organisations to help track attacks, have noted that one prominent admission of a breach makes it easier, or less embarrassing, for others to follow.
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