Amid widespread reports of ballot stuffing and voting irregularities in the election, thousands of Russians have turned out in the streets to protest. Russian police arrested hundreds of protesters who had gathered in Moscow’s Triumfalnaya Square, including notable anti-corruption blogger Alexei Navalny. In response, protesters began tweeting their disgust in a Twitter hashtag #триумфальная (Triumfalnaya), which quickly became one of the most-tweeted hashtags on Twitter.
But according to several experts, it wasn’t long before messages sent to that hashtag were drowned out by pro-Kremlin tweets that appear to have been sent by countless Twitter bots. Maxim Goncharov, a senior threat researcher at Trend Micro, observed that “if you currently check this hash tag on twitter you’ll see a flood of 5-7 identical tweets from accounts that have been inactive for month and that only had 10-20 tweets before this day. To this point those hacked accounts have already posted 10-20 more tweets in just one hour.”