3250
Other customers exposed by the KWIC data breach include at least one law firm , Norfolk County ( norfolkcounty.ca ) , United Way ( unitedwayhn.on.ca ) , and Greenfield Dental Health Group ( greenfielddentistry.ca ) .
 ( data breach: data breach,  customers: victim, one law firm: victim, Norfolk County ( norfolkcounty.ca ): victim, United Way ( unitedwayhn.on.ca: victim, Greenfield Dental Health Group ( greenfielddentistry.ca ): victim) 
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: data breach,  customers: victim, one law firm: victim, Norfolk County ( norfolkcounty.ca ): victim, United Way ( unitedwayhn.on.ca: victim, Greenfield Dental Health Group ( greenfielddentistry.ca ): victim) 