377
The company said : Our review has shown that a threat actor obtained access to a set of AWS keys and used them to access the AWS API from an intermediate host with another , smaller service provider in the US .
 ( data breach: obtained access,  threat actor: attacker, AWS keys: compromised data, used them to access the AWS API: purpose) 
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:
 ( data breach: obtained access,  threat actor: attacker, AWS keys: compromised data, used them to access the AWS API: purpose) 