1744
The NJCCIC recommends all organizations reevaluate the capabilities and efficacy of their current cybersecurity technologies and processes , as well as their staffs , to ensure they are effectively managing and reducing the risk of data breaches and disruptive or destructive attacks conducted using fileless methods .
 ( data breach: data breaches,  using fileless methods: attack pattern) 
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: data breaches,  using fileless methods: attack pattern) 