2395
According to Zenofex multiple WD MyCloud NAS device models are affected , such as : Zenofex 's decision not to inform Western Digital came after the researcher attended a security conference last year , where other infosec professionals complained about Western Digital ignoring vulnerability reports .
 ( discover vulnerability: inform,  Western Digital: vulnerable system owner, Zenofex: discoverer) 
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:
 ( discover vulnerability: inform,  Western Digital: vulnerable system owner, Zenofex: discoverer) 