1589
Unit 42 is claiming that the flaw is impacting about 227,000 devices all over the planet , with Taiwan , the United States , Israel , Turkey , and India being the most susceptible .
 ( discover vulnerability: is claiming,  Unit 42: 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: is claiming,  Unit 42: discoverer) 