1675
But the window to this sort of hijacking is far wider than originally thought because a researcher in Israel has uncovered 40 unknown vulnerabilities , or zero - days , that would allow someone to remotely hack millions of newer Samsung smart TVs , smart watches , and mobile phones already on the market , as well as ones slated for future release , without needing physical access to them .
 ( discover vulnerability: has uncovered,  a researcher: discoverer, unknown vulnerabilities: vulnerability, zero - days: vulnerability, allow someone to remotely hack: capabilities, Samsung smart TVs: vulnerable system, mobile phones: vulnerable system, smart watches: vulnerable system) 
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: has uncovered,  a researcher: discoverer, unknown vulnerabilities: vulnerability, zero - days: vulnerability, allow someone to remotely hack: capabilities, Samsung smart TVs: vulnerable system, mobile phones: vulnerable system, smart watches: vulnerable system) 