Twitter banned 2,600 Iran-linked accounts for election meddling
Facebook and Twitter worked together to fight election interference efforts.
Canada doesn't trust social networks to warn of election interference
It's setting up a panel that will warn the public of meddling.
US Treasury sanctions Russians for hacking and election meddling
This includes election interference and anti-doping agency hacks.
Facebook shut down a spam network in Brazil
68 Pages and 43 accounts were booted from the platform.
Facebook says recent data breach wasn't 'related to the midterms'
The company says it is actively investigating the attack with the FBI.
Mark Zuckerberg op-ed describes the election interference 'arms race'
Facebook's CEO called for cooperation ahead of hearings on foreign influence.
Facebook tells Senate it needs help stopping election interference
Sheryl Sandberg says the government should cooperate.
Russian hackers targeted Democratic senator ahead of midterms
Sen. McCaskill's campaign was hit with an unsuccessful phishing scheme.