For young people aged 20–29, private messages and closed chats have become a stronger influence on brand perception than official advertising: 20% versus 16%. Media Instinct Group and Media Instinct Prime obtained these findings from a dark social study—research into non-public digital communications. The survey covered 1,881 respondents through the Profi Online Research platform. The results demonstrate that influencer marketing is shifting into a zone invisible to traditional reach metrics.
Why young audiences are moving to private channels
Across the sample on average, private messages, chats, and closed groups shape brand opinion for 16% of respondents, while official advertising and brand communications influence 19%. But among young people, the balance has already shifted. This is the first age group where non-public communication channels carry more weight than direct marketing.
Alexandra Zarudneva, Head of Strategic Media Planning at Media Instinct Group, explains: public engagement has become too costly. A like, comment, or repost is visible to others and perceived as a public stance. That's why users opt for more private ways to interact with brand content.
For young audiences, it matters whether the message has passed through the filter of "their own people." In a chat or personal forward, a brand takes on a different function—confirmation that it's actually worth paying attention to.
Interest in closed formats grows with age segmentation
55% of respondents aged 20–29 and 53% of the 30–39 age group are willing to engage with brands through chats, exclusive clubs, and other closed communities. Among the 50–60 age group, this figure drops to 33%. The gap demonstrates that young generations are establishing a new model of consumer behavior, where a brand becomes significant not when it appears in advertising, but when it's discussed "among friends."
Telegram as Russia's dark social hub
For the Russian market, Telegram serves as the central dark social environment. It combines public channels, closed chats, private messages, communities, chatbots, content archives, and fast file sharing. It's in private chats where users verify and discuss information seen across different sources. The messenger's functionality is tailored to dark social mechanics: group chats, closed channels, quick forwards, and saves.
Researchers analyzed 267,197 publications through the Trend Forecast system and identified stable phrasal patterns indicating private distribution: "someone sent it to me," "someone forwarded it," "found it in a chat," "saw it in Telegram," "people are discussing this now." These formulations reveal that the user received the information not from direct contact with the brand or public advertising, but through a chain of personal forwards and discussions.
New virality mechanics without algorithms
Dark social changes virality mechanics. In the classic model, content spreads thanks to platform recommendations and algorithmic feeds. Dark social works differently: content spreads not because of algorithms, but because users forward it to each other, save it, discuss it in chats, and adapt it to their own situations. This kind of virality is harder to track, often has no single source, can exist even with low public engagement, and lingers longer in the information landscape.
Real-world examples confirm the trend. Jony's track "Kamin" gained a second wave of popularity six years after release thanks to AI videos that users began forwarding and discussing in chats. The meme "You're just in Izhevsk," based on a ChatGPT response screenshot, spread rapidly through Telegram and VKontakte. Users adapted it to their own cities, and the original source was never found.
AI-generated content spreads particularly well through chats because it exists on the border between "funny" and "I'm not sure if this is real." It works as a short emotional signal—a reason to laugh, be surprised, or discuss. Private chats serve the purpose of collectively deciding: is this funny or stupid, fake or insight.
How brands should approach influencer advertising in the age of closed chats
The shift of influence toward private channels requires brands to rethink their media plans and approach to influencer selection. Public post reach metrics no longer show the full picture: an integration might have modest CPM but trigger a chain of discussions in closed chats where real brand opinion is formed. Media buying now includes not only KPI forecasts based on reach, but also an assessment of content's potential for private distribution. Influencer agencies working with bloggers in the Russian market are adapting mechanics: testing formats for forwards, tracking dark social phrasal markers, creating closed communities around brands. If you need a strategy that accounts for this new reality of influence, the ETC team will help you build a campaign that leverages both public and non-public communication channels.
Frequently asked questions
What is dark social and why is it important for blogger advertising
Dark social is non-public digital communications: private messages, closed chats, content forwards. For people aged 20–29, it's more important than official advertising: 20% consider chats the main source of brand opinion versus 16% for advertising. Influencer advertising in these channels is invisible to standard metrics, but it builds real trust.
How to measure the effectiveness of advertising in closed chats
Direct reach metrics don't work, but you can track phrasal markers like "someone sent it to me" and "saw it in Telegram" through a public mention monitoring system. Analyzing growth in search queries, website traffic, and direct inquiries after an integration also helps. Influencer agencies use a combination of these data points to forecast KPIs.
Which bloggers work best for private channel distribution
Micro- and mid-tier bloggers with engaged audiences who actively comment and participate in chats are most effective. Content that provokes discussion or emotional reactions gets forwarded more often. Formats with AI elements, memes, and short videos with unexpected twists show high potential for private distribution.
Summary
- For young people aged 20–29, private messages and closed chats (20%) are more important than official advertising (16%) in shaping brand opinion.
- 55% of young respondents are willing to participate in closed brand communities, compared to only 33% of people aged 50–60.
- Telegram has become the central dark social hub in Russia: combining public channels, closed chats, private messages, and communities.
- Dark social virality works without algorithms: content spreads through forwards, chat discussions, and user adaptation.
- Analysis of 267,197 publications identified markers of private distribution: "someone sent it to me," "saw it in Telegram," "people are discussing this now."
- Influencer advertising requires rethinking: media buying and influencer selection should account for content's potential to spread through closed channels.
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