ION Prepares to Bring Clients Back Online After Cyberattack
This article is for subscribers only.
ION Trading UK, the technology firm hit by a cyberattack last week, told some clients that it has rebuilt relevant systems and will relaunch them after carrying out independent security testing.
ION indicated that some systems could be available on Monday, according to people familiar with the matter. The process of bringing clients back online will be staggered and is likely to take place over several days, said the people, who asked not to be identified discussing private information. Cybersecurity firm CrowdStrike has been involved in testing the systems, two of the people said.