1400
Going a bit further , a different source told the BBC that two of the phishing domains used in the UK attack “ were once linked to an IP address mentioned in a US government report into Grizzly Steppe . ”
 ( phishing: the UK attack,  the phishing domains: tool) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( phishing: the UK attack,  the phishing domains: tool) 