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Kristina Collins didn’t know her photo was being used on Telegram. Over the past few months, an Instagram picture of Collins, a Texas-based doctor and dermatologist, has been used by scammers on the chat app to try to persuade people to buy false proof that they have been vaccinated against Covid-19 and other diseases.
“The last thing you want as a physician is for your identity to be used to promote misinformation,” Collins tells WIRED, adding that many doctors use social media specifically to make sure people have access to accurate health information. “When people are able to take that likeness and use it for bad purposes, whether it’s fraud, whether it’s misinformation, I think it’s really scary.”
The Telegram channel impersonating Collins wasn’t alone. Researchers at Logically, a UK-based disinformation detection company, have uncovered a network of around 60 Telegram channels selling Covid-19 vaccination certificates and other proof of vaccination documents, and claiming to sell various medicines. In 25 of the channels, administrators used a “Dr.” prefix in their username, with 13 of the channels using the real-world names and/or photographs of legitimate medical professionals.
The network has been operating since at least June 2022, with more than a thousand accounts on X posting links that push people toward the Telegram channels selling “vaccine passes,” according to Chris Proops and Maisie Draper, Logically researchers who investigated the activity. Overall, they say, the social media operation has reached more than 3 million people with over 62,000 posts, and cryptocurrency accounts linked to the efforts have processed $286,000.
The scam is the latest in a long line of Covid-19 and health-related misinformation and disinformation, which has broadly attempted to capitalize on conspiracy theories and some people’s concerns about vaccinations. It highlights how scammers can abuse social media platforms, particularly those with loose stances on moderation, and potentially erode trust in medical systems.
“They're directing people, anti-vaxxers primarily, on X to then move to Telegram and subscribe to the around 50 Telegram channels that they have,” Draper says. The researchers identified around 20 “campaigns” on the Elon Musk–owned social media platform that were pushing people toward Telegram channels. The first was in June 2022 and the most recent at the start of December.
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Draper and Proops say the efforts used repeated messaging, often replying to “verified” accounts on X that are linked to anti-vaccination sentiments, and consistently mentioned conspiracy theories such as the “great reset.”
“A lot of it is playing on anti-vaxxers’ vulnerabilities to being paranoid about things like the next pandemic, or other kinds of vaccines, like the measles vaccine,” Draper says.
The Telegram channels, where administrators impersonate doctors, also follow similar patterns to one another. Many of the channels have names related to Covid-19 vaccinations, and they claim to sell pandemic-related travel passes, allowing people to enter the UK, US, Canada, and other countries. They can sell the passes for around $250 to $500 each, with payments often being requested in bitcoin. Photos of the documents they claim to sell look similar to the official versions of the documents.
However, the vast majority of countries no longer require proof of vaccination to enter them and haven’t done so for long periods of time—for instance, the UK removed travel restrictions in 2022. “Over time, we started seeing a trend change where it wasn't just Covid passes,” Proops says. The Telegram channels have offered tuberculosis test results, meningitis vaccine results, and documentation around hepatitis A and B, tetanus, polio, and more, he says.
The researchers say they believe doctors are being impersonated to give the scammers a veneer of legitimacy. The Logically researchers contacted several doctors who were not aware their identities were being used. One doctor, they say, had not heard of Telegram. Collins says she was not aware of her image being used in this way until she was contacted by Logically and WIRED. She added that her image had also been used on a scam Instagram account.
Since the researchers started monitoring the X accounts and Telegram channels last year, many of the accounts and channels have been removed by the social media companies; however, around half of the Telegram channels are still active. Neither Telegram nor X responded to WIRED’s request for comment on the accounts or whether Telegram was aware of the impersonation of doctors taking place.
A WIRED review of the Telegram channels still active shows regular posts from administrators and other members. Some of the channels have only a few hundred members; others have a few thousand. The administrators of some channels have been inactive for several months. Within the channels is a slurry of well-worn and debunked conspiracy theories.
One still-active channel claims itself as a “coalition of doctors” who can get people “genuinely registered documentation” for those traveling to the US, Canada, UK, Australia, and 15 EU countries. The owner of the channel uses the name of a legitimate US-based plastic surgeon who has around 50,000 followers on social media, and a photograph of another doctor. Draper says that within the communities, people “are sharing photographs of side effects of the vaccine and fearmongering about the future impacts of lockdowns.”
The channels also claim to sell the drug ivermectin, which the US Food and Drug Administration said should not be used to treat or prevent Covid-19 in 2021. One of the channels lists half a dozen different kinds of medicines it claims to be able to provide. One claims it is selling weight loss drug Ozempic, while another tells people to not get a flu shot.
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“The landscape of misinformation actors is abundant,” says Aliaksandr Herasimenka, a researcher of political communication at the Oxford Internet Institute who has studied misinformation on Telegram and vaccine and health misinformation. Herasimenka, who was not involved in the Logically research, says he has not seen doctors being impersonated on Telegram regularly, but that those behind misinformation and disinformation can use a variety of tactics. He says misinformation efforts can often be run for political or social goals, while those using it to make money can be often overlooked. “There are so many people who try to make money using misinformation, they would use any opportunity to profit,” Herasimenka says.
There is no evidence indicating that the Telegram channels offer legitimate goods, and it isn’t possible to verify whether anyone purchasing items from them receives anything. Some channels have posts from “customers” who claim to have purchased items from the Telegram groups. One account, which claims it ordered a vaccine certificate and drugs to the US, shared a photo of the back of an envelope claiming they received their order. Other posts use generic photos of drugs or vaccine certificates to claim items were delivered.
The Logically researchers say the likelihood that the false documents have been sent to people is “relatively low,” and their main motivation is likely financial. Proops says that while the documents the groups claim to be selling are not of much use now, the networks could be used in different ways in the future. The continued use of the channels and spreading of anti-vaccination messages could also undermine trust in health systems around the world, Proops says.
Collins, the doctor who had her image stolen, says she is concerned that it will become easier for scammers or people looking to undermine health care professionals to do so as image generation with artificial intelligence becomes more available. “As AI gets even better, they can go beyond just taking your picture off of a website, and actually potentially make a video of you talking,” Collins says. This will make it “really hard for an average person to sort out if this is a fake account or not.”
