Impact on Stock Following a Data Breach – Dec 2015

If you read my original post on the Impact on Company Stock following Data Breaches, you’ll know that I’ve effectively debunked the myth that breaches materially impact stock price. I’ve continued to update the data every 6 months and add new breaches to track as well.


If you have a request for a missing stock, I’d be happy to piece that together, just message me on twitter (@SeanAMason).

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