The New Zealand stock exchange’s (NZX) main website last week was once again taken down in a cyber assault.
The exchange had already suffered an unusually powerful and persistent distributed denial of service (DDoS) attack in the last week of August. Over a span of four days, this interrupted trading for hours at a time.
Even though the attackers did not corrupt the exchange’s trading systems, they prevented it from displaying regulatory news updates, which investors require access to if they are to make informed decisions.
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