“1. ...on 24 March [the claimant] received a ransom note saying that cyber attackers had downloaded to their servers the claimant’s databases, FTP server, and file server and that they had encrypted files from the claimant’s computers making them inaccessible to the claimant. The attackers provided two email addresses and said that they would regard any failure to contact them as a refusal to negotiate. 2. On 26 March, the attackers demanded a ransom of US$6.8 million in exchange for decryption and non-disclosure of the downloaded information. 3. At about 3.00 p.m. on28 March 2022 , the attackers provided to a firm instructed by the claimant proof that they did, indeed, have the files or some of the files they claimed to have hacked. 4. At 14.26 on 29 March, the claimant’s instructed consultants received an ultimatum indicating that the attackers would post information on their platform and start uploading information which they had downloaded from the claimant’s servers. At that point, the claimant immediately instructed solicitors to make an application without notice. The application came before Stacey J at about 1.00 a.m. on30 March 2022 . Stacey J granted a without notice injunction prohibiting the attackers from using or disclosing the data they took during the attack. The order contained confidentiality provisions and a permission for alternative service on the two email addresses provided by the attackers in their ransom demand. That order was provided by the court in sealed form at 10.51 on 30 March and was thereafter served on the attackers at the email addresses indicated in the order. About two hours later, an email was received from the same email address in defiant terms. I have read the terms of that email and I accept that it shows, as submitted by Mr Wandowicz for the claimant, that the attackers have, indeed, received a copy of the order. The order provided within it for a return date which was today and so it can be safely assumed that those who have perpetrated the cyberattack I have mentioned have received notice of today’s hearing. No further response from the attackers has been received since then.”
“The Claimant sought an Order that the Application be dealt with without a hearing. The judgment of Chamberlain J was given in private. As far as I can tell, all hearings have been conducted in private. I have directed a hearing which, unless exceptionally the Judge is satisfied that it should be in private, will be held in Open Court. If, exceptionally, the Judge is satisfied that it is necessary to hold the Hearing in private, then s/he will give a public judgment (in suitable terms) explaining the order that has been made and the reasons.... At the Hearing, the Court will need to be satisfied that the anonymity order should be continued. Not every data-hacking/cyberattack case justifies anonymity – and several similar claims have been brought without anonymity. The Claimant will need to inform the Court as to the extent to which it has disclosed the cyberattack to third parties and demonstrate that an anonymity order is justified as necessary.”
“The Claimant is a multi-discipline company providing technology-led solutions for security-sensitive and highly classified projects of national significance. Its clients require the utmost discretion, secrecy, and protection from external threats.”
“I should explain that after the uploading of the Claimant’s stolen information on the Defendant’s Dark Web platform, a small number of Twitter users …. did make social media posts which drew attention to it. My firm took immediate steps to address this, seeking to notify Twitter, as well as several of the Twitter users themselves (or at least the ones we could identify) of the terms of the interim injunctions granted by the Court. This proved to be very effective. On24 April 2022 , following my firm’s correspondence with Twitter, I was notified by Twitter that the offending tweets had been removed. Dark web monitoring was also undertaken by the Incident Response Team to check if the Claimant’s information had appeared on any other platforms but it had not (and I understand that remains the position).”