1376
“ We have been actively investigating the root cause of the reported issue and are not aware of any attacks in the wild , ” Magento , the company that oversees development of the e-commerce platform , said in an emailed statement .
 ( discover vulnerability: have been actively investigating,  the reported issue: vulnerability, We: 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: have been actively investigating,  the reported issue: vulnerability, We: vulnerable system owner) 