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According to the BBC , the site — which charges users up to £ 32 ( $ 41.50 ) per month — said that only email addresses and user IDs had been exposed directly .
 ( data breach: had been exposed,  email addresses: compromised data, user IDs: compromised data) 
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:
 ( data breach: had been exposed,  email addresses: compromised data, user IDs: compromised data) 