1370
Magento is committed to delivering superior security to clients and has been actively investigating the root cause of the reported issue .
 ( discover vulnerability: has been actively investigating,  the reported issue: vulnerability, Magento: vulnerable system owner) 
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: has been actively investigating,  the reported issue: vulnerability, Magento: vulnerable system owner) 