If there is one thing we all know about cryptocurrencies, it is that they are volatile. The stories about people making millions during a crypto upswing make the headlines frequently – but so do the stories of people who lose everything during the downswings.
Users should also turn on two-factor authentication if they haven’t already done so.

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Subscriber growth is harder to track than the other metrics. Only the current subscriber count is displayed for a particular subreddit, and historical data cannot be rebuilt retrospectively as subscribers do not have a visible historical imprint. A third-party website, RedditMetrics (http://redditmetrics.com/), has been retrieving and storing real-time subscriber counts; however their data on the particular subreddits of interest only reaches back to 2012 so the subscriber growth analysis can only start at this point. Fig 2 shows the three social media metric time series for each cryptocurrency; note that subscriber growth is the only metric that can have negative associated values, caused by more users unsubscribing than subscribing on a particular day.