.................................................................. 5 ....................................................................... 7 ................................................................................................... 9 ..................................................................................................... 10 ......................................................................................... 13 ......................................................................................... 15 ................................................................................................. 17 ..................................................................................... 18 .................................................................. 18 .................................................................................................... 18 ........................................................................................................................ 19 ................................................................................................................... 20 ..................................................................................................................... 21 ............................................................................................................. 22 .................................................................................................................. 23 ................................................................................................... 24 ................................................................................................................... 25 ................................................................................................................ 26 .................................................................................................. 26 .................................................................. 27 .................................................................................. 27 ....................................................................................... 28 ................................................................................. 28 ................................................................................................................ 29 ....................................................................................... 30 ........................................................................................................ 30 ................................................................................................................ 30 .......................................................................................... 31 ................................................................................................... 31 ...................................................................................................... 32 ................................................................................... 32 ................................. 32 ....................................... 33 ................................................. 34 ............................................... 35 ......................................................... 35 .................................................. 36 ........................................... 36 ................................................................... 37 ............................................................................................... 38 .................................................................................... 38 ......................................................................................................... 38 ......................................................................................................... 40 2021年勒索软件拦截量变化趋势 一月 二月 三月 四月 五月 六月 七月 八月 九月 十月 十一月 十二月 2021年挖矿木马拦截量变化趋势 一月 二月 三月 四月 五月 六月 七月 八月 九月 十月 十一月 十二月 ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫