Facebook Warned About Cambridge Analytica In 2015 Unlisted Video

Facebook was warned about issues with Cambridge Analytica months before the first reports in 2015.
According to Business Insider, a court filing reveals that an employee was raising red flags internally back in September 2015.
Facebook says it hasn't "misled" anyone about the timeline of the scandal.
Facebook also says that this refers to a separate incident.
As such, it raises questions as to why Facebook didn't previously disclose it.