11 attempts were made in total this year by five teams:
Tencent Security Team Sniper (KeenLab and PC Manager): 3/3
360Vulcan Team: 1.5/2
JungHoon Lee (lokihardt): 2/3
Tencent Security Team Shield (PC Manager and KeenLab): 1/2
Tencent Xuanwu Lab: 0/1