3486
This is the second time a Theori proof - of - concept exploit has ended up in an exploit kit , Kafeine said , harkening back to CVE -2016-0189 , which was patched in May by Microsoft and yet eventually found its way into Neutrino , RIG , Sundown and Magnitude .
 ( discover vulnerability: said,  Kafeine: discoverer, exploit kit: vulnerability, proof - of - concept exploit: vulnerability, CVE -2016-0189: common vulnerabilities and exposures) 
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: said,  Kafeine: discoverer, exploit kit: vulnerability, proof - of - concept exploit: vulnerability, CVE -2016-0189: common vulnerabilities and exposures) 