3194
St. Jude spokeswoman Candace Steele Flippin said in an emailed statement that following the release of Muddy Waters ' claims in August , the device manufacturer " carefully reviewed the claims in these reports along with our existing plans for our cyber ecosystem , " evaluated them with FDA , DHS , and outside security researchers , and then identified the improvements announced on Jan. 9 and noted further enhancements " we will be making in the coming months . "
 August: time; Muddy Waters: discoverer
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: discover vulnerability 
  Option: vulnerable system owner, vulnerability, capabilities, time, vulnerable system version, discoverer, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 August: time; Muddy Waters: discoverer