Facebook:

Facebook says it has removed 14M+ pieces of terrorist content this year and median time to take action is less than 2 minutes in Q3 2018  —  Online terrorist propaganda is a fairly new phenomenon; terrorism itself is not.  In the real world, terrorist groups have proven highly resilient …

Facebook says it has removed 14M+ pieces of terrorist content this year and median time to take action is less than 2 minutes in Q3 2018 (Facebook)
Source: Tech Meme