2415
The research team says these apps featured different kinds of security flaws , listed below : " The overall results were extremely worrying and revealed that password manager applications , despite their claims , do not provide enough protection mechanisms for the stored passwords and credentials , " the research team concluded .
 ( discover vulnerability: concluded,  the research team: 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: concluded,  the research team: discoverer) 