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Researchers at IOActive Labs released a report Wednesday warning that consumer , industrial and service robots in use today have serious security vulnerabilities making them easy targets for hackers or accidental breaches .
 ( discover vulnerability: released a report,  Researchers: discoverer, Wednesday: time, robots: vulnerable system, serious security vulnerabilities: vulnerability, easy targets for hackers or accidental breaches: capabilities, IOActive Labs: 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: released a report,  Researchers: discoverer, Wednesday: time, robots: vulnerable system, serious security vulnerabilities: vulnerability, easy targets for hackers or accidental breaches: capabilities, IOActive Labs: discoverer) 