2573
The most common form of ransomware is one that infiltrates your network , gains access to your data and encrypts them using advanced algorithms to prevent you from accessing your own files .
 ( data breach: gains access,  your data: compromised data, ransomware: tool, infiltrates your network: 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: gains access,  your data: compromised data, ransomware: tool, infiltrates your network: attack pattern) 