It's a day that ends in "Y", and a posse of pornbots is prolifically posting tweets advertising a group of websites, with the novel twist that the websites are included in images rather than linked directly from their tweets. #SundaySpam
These bots were created in batches, and their image tweets contain hashtags and were (allegedly) sent via the Twitter Web App. We found 2147 batch-created accounts that fit this pattern, but how do we eliminate the ones without website names emblazoned on their image tweets?
Answer: we used OCR (optical character recognition), specifically the pytessaract library. It couldn't make much sense of the raw images, which use gray text on colored backgrounds, but tweaking the brightness/contrast on grayscale negatives resulted in machine-readable text.
Using the OCR technique, we determined that 21 of the accounts were false positives, leaving 2126 accounts that we believe are part of the network. These accounts post image tweets including the names of one of three websites (kunee(dot)me), kissme(dot)fun, and tusy69(dot)com).
These bots are repetitive, with many tweets repeated across over a hundred accounts (after removal of hashtags, which get varied between copies of any given tweet).
We weren't able to find out much about the websites these bots link, although we did visit one of them back in July 2020 when we posted about a predecessor of this botnet. Here's our previous thread:
In the aftermath of the Nashville bombing, a wide variety of rumors and conspiracy theories about motives/affiliation of the bomber(s) began circulating on Twitter. Trump supporters, antifa, and Dominion voting machines were some of the most common themes.
The themes of the rumors varied somewhat over time. Antifa was a common topic shortly after the bombing, tweets about Dominion spiked twice after popular tweets, and Trump supporters were a common theme throughout, increasing slightly after CBS named a person of interest.
Here are some examples of tweets containing terms from each group. Some of the tweets fit into multiple groups - for example, some of the tweets about Dominion voting systems also reference the AT&T building.
TFW you're a four-month old #MAGA Twitter account who "works around Intel specialist" and the Congressman you claimed was in FBI custody inconveniently tweets less than half an hour later.
The @MelaniasRhonda account has doubled down on its dubious claim that Adam Schiff has been arrested. This appears to be false, as Schiff continues to post on social media, but that hasn't stopped folks from running with the bogus narrative and causing Schiff's name to trend.
Several of the tweets claiming Adam Schiff was arrested include a screenshot from lacountyarrestrecords(dot)org, which is extremely unlikely to be accurate given that it also contains "LA county arrest records" for multiple former British prime ministers.
We found a network of 16 accounts tweeting links to latestdatabase(dot)com, all but two of which were created in 2020. These accounts tweet on extremely similar schedules and (allegedly) posted all of their recents tweets via the Twitter web app.
Although other sites turn up occasionally, the majority of the network's content is tweets linking latestdatabase(dot)com, a website that supposedly sells lists of people's email addresses and cell phone numbers. (As always, be wary of clicking links to unknown websites.)
It's a great day to look at a botnet with GAN-generated profile pics that links several websites with "authors" that use the same GAN-generated pics. #HolidayShenaniGANs
Earlier today, Trump retweeted a @KMCRadio tweet that mostly demonstrates the author's poor understanding of differences in population density in various areas of the USA. This thread, however, is not about that tweet - the topic is @KMCRadio's fake followers.
Although @KMCRadio's recent followers mostly look like organic #MAGA accounts, its early followers are anything but. Sometime in mid-2012, it was followed en masse by thousands of accounts created between 2009 and 2011 that have never liked a tweet (among other similarities).
To find the remainder of this bulk follow network, we downloaded the followers of other accounts followed by @KMCRadio's early bogus followers, and repeated the process until we hit diminishing returns. (We didn't find many more - most of the network appears to follow @KMCRadio.)
This botnet consists of six accounts with GAN-generated profile pics, all created on August 11th, 2020. As is the case with all StyleGAN-generated face pics, the major facial features (particularly the eyes) line up when the images are blended/overlaid.
These six accounts tweet on nearly identical schedules and (allegedly) post all of their tweets via the Twitter Web App. Thus far, each accounts has sent exactly 10 tweets; with the exception of their first tweet, they always tweet within an hour of one another.