The Best Telegram Channels for Stealer Logs

Telegram, which to many is just another messaging app, has become one of cybercriminals' favorite tools for distributing and selling stolen information. How do they do it? Essentially, they use malware that infiltrates computers and phones, stealing items like passwords, cookies, cryptocurrency wallets, and other sensitive data… and then bundle it all into files called logs. And guess where they share or sell them? Exactly: on Telegram.

This platform makes their job much easier for two main reasons. On one hand, hackers set up bots that automatically receive all the stolen information from infected devices. On the other, they use groups and channels within Telegram as storefronts where they advertise, trade, or sell this data in communities operating outside the law.

In this article, we’ll break down how this hidden world inside Telegram works—from the use of automated bots and the channels where this stolen data circulates, to how it’s monetized, how cybersecurity researchers track them, and what Telegram has done (if anything) to stop this abuse.

What are “Log Clouds” on Telegram?

The so-called log clouds on Telegram are essentially channels created specifically to share or sell massive amounts of credentials stolen by stealer-type malware. Unlike the dark web marketplaces that require special browsers like Tor, these channels are surprisingly accessible: with just a link or a quick search, you can easily find them.

Interestingly, many of these channels operate like SaaS-style cloud services. They display sample credentials (as bait) to prove their offerings are real, then invite users to pay for subscriptions that provide access to newer and more valuable logs. Naturally, all payments are made in cryptocurrency. To make the process even smoother, some channels use Telegram bots to automate everything—from payments to data access and delivery.

Telegram has tried to clamp down on this activity, especially after it gained more media attention in 2024. However, these groups remain active. They frequently change names, create mirror accounts, and set up backup channels to avoid being shut down. This makes them incredibly hard to track, forcing cybersecurity teams to stay constantly vigilant.

Below, we provide an analysis of five of these key channels that have been crucial to understanding the inner workings of this murky ecosystem on Telegram.

What Makes These Telegram Log Channels So Unique?

The Telegram channels where stealer logs are shared operate quite differently from traditional underground forums. Understanding their functionality reveals why they’ve become a hub for cybercriminals trafficking in stolen data. Here are some of their most striking features:

1. Extremely Easy to Use: You don’t need to be a hacker or use a special browser like Tor. With just Telegram and the right link (or keyword search), you're in. It’s that simple.

2. Massive Data Volume: We're talking about hundreds of thousands of stolen logs flowing through these channels—often far surpassing what’s seen on typical dark web marketplaces.

3. Clear Business Model: They run like premium services. Free samples hook users, but access to the “good stuff” requires payment. And of course, it's all paid in crypto.

4. Fully Automated: Many of these channels use Telegram bots to handle sales and automatically deliver the data. This streamlines their operations and speeds up the entire process.

5. Type of Data Involved: It’s not just Facebook or Gmail accounts. The logs often include access to enterprise tools, VPNs, remote desktops (RDP), online banking, social networks, and even internal corporate services.

In short, these channels are fast, easy to use, highly profitable, and nearly impossible to shut down completely. Their mix of simplicity, automation, and financial gain makes them the perfect platform for criminals to continue profiting—despite growing scrutiny.

Read more: Discovering Dark Web Telegram channels

Telegram Channels Driving the Stolen Data Trade

Between 2023 and 2025, several Telegram channels gained notoriety for playing a central role in the trafficking of stolen credentials. Below, we highlight some of the most well-known:

1. Moon Cloud

Moon Cloud is essentially a high-traffic channel dedicated to distributing credentials stolen via stealer-type malware. What sets it apart is that it doesn’t just share data it collects directly—it also aggregates and republishes stolen information circulating across other channels and automated malware campaigns. In other words, it acts as a sort of “stolen data hub.”

The admins themselves promote it as a “comprehensive resource” where you can find nearly everything circulating on Telegram in terms of logs. With near-daily updates and what they claim are “competitive” prices, Moon Cloud is clearly geared toward cybercriminals seeking large volumes of data without much hassle.

It operates on a hybrid structure: some data is shared openly to attract users, but the juiciest content is only available to paying subscribers. This mix of free and premium access has helped Moon Cloud remain highly active in the logs business, even as Telegram attempts to crack down on such channels.

Defining traits: aggregator channel, freemium model (free + paid), sources data from many other channels and various stealer malware families.

2. Observer Cloud

Observer Cloud is another long-standing channel in the business of sharing stolen credentials, though it operates with a somewhat different style. Here, the approach is more open: they publish logs without charging any fees and, at least on the surface, claim to do so for educational purposes (though this is clearly more of a pretext than a legitimate justification).

One standout feature is how they tag the logs based on the malware family they originate from, such as Lumma or RedLine. This helps them organize the content without diving too deep into attribution issues.

In addition to credentials, they sometimes share basic tools for reviewing, filtering, or searching through the logs. They also include simple scripts that are useful for newcomers to the “business” or for data resellers with limited resources.

While not as sophisticated or automated as other more “professional” channels, Observer Cloud stands out for its consistency, accessibility, and role as an entry point for many lower-tier actors in the cybercrime world.

Defining traits: free access, malware-based tagging, lightweight tools, frequent and straightforward posts.

3. Daisy Cloud

Daisy Cloud is one of the veteran channels in the world of stealer logs, operating on Telegram since 2021. It markets itself as a "reliable" source of freshly stolen credentials, with daily updates directly from new malware infections. Most of the data they share comes from well-known malware like RedLine and often includes access to bank accounts, crypto wallets, personal emails, and even corporate accounts. It operates on a classic tiered access system: some data is shared for free as a lure, but to view the more valuable content, you have to pay.

In some versions of the channel, they even have Telegram bots that automatically deliver information and interact with users. Very practical (and very shady). Despite Telegram's efforts to curb such groups, Daisy Cloud has managed to stay active by changing its name or cloning its channel. Thanks to its daily updates and the promise of offering "direct from the source" data, it has built a solid reputation in this dark world.

Defining traits: well-organized channel, freemium system, use of bots, direct data source, and quite persistent against shutdowns.

4. ALIEN TXTBASE (El canal extraterrestre)

This channel made a huge splash when it released a massive file reportedly containing 23 billion stolen records. Yes, you read that right. The data dump was so extensive that security researcher Troy Hunt included it in Have I Been Pwned. It was said to comprise data from over 744 different files, impacting around 284 million unique email addresses.

Most of these records followed the classic URL:username:password format and originated from malware like RedLine and Raccoon. But here’s the catch: despite the jaw-dropping number, several analyses revealed the list was a mix of old data, recycled information, and even some fake credentials. Many email addresses were invalid, and there were numerous matches with previously known breaches—indicating that the dump was more of a marketing stunt than a genuinely new threat.

The strategy? They released this enormous archive for free to attract attention, build reputation, and then sell more exclusive data packages privately. It's a common tactic: give away something shocking to generate buzz, and then monetize behind the scenes.

Still, among all that noise, there were real credentials. And that’s the danger. Even if much of the data is outdated, attackers can still use it to test whether people are reusing the same passwords across different services. So, even a seemingly overhyped leak like this can pose a real and ongoing risk.

Defining traits: massive free leak, mix of real and fake data, self-promotion strategy, persistent risk due to password reuse.

5. LOG SYNC (Sincronización de Registros)

LOG SYNC is another channel that blends free content with premium offerings. It publishes stolen credentials both from its own sources and from contributions by other users, and occasionally releases "paid" logs as free giveaways to draw in more traffic.

The channel maintains a relaxed tone, almost like a casual community group, and updates fairly regularly. It also encourages direct contact via private messages for questions or special access—hinting at a structure that combines public content with private transactions.

In essence, they aim to attract users with free data, build credibility, and then close more lucrative deals in private with those showing deeper interest.

Defining traits: hybrid channel, mix of personal and community-contributed logs, open access to premium data, direct interaction with users.

Read more: Top 10 Best Browsers for Surfing the Dark Web

How Are These Telegram Log Channels Tracked?

Keeping tabs on Telegram channels where stolen credentials are shared isn’t as easy as it might seem. While joining these channels is relatively simple, the real challenge is their instability: one day they’re up, and the next they’ve changed names, gone private, or vanished entirely. That’s why cybersecurity experts have to get creative and use a variety of strategies to follow their trail. Here’s how they do it:

1. Analyzing Bots: One highly effective method is examining bot tokens embedded in malicious software. Many of these malware programs are configured to automatically send stolen information to a Telegram bot. If researchers can extract the bot’s token, they can monitor in real time what data is being stolen. It’s like sneaking into the attacker’s system and watching everything unfold.

2. Passive Monitoring: Another strategy is joining public or semi-private channels and simply observing. Analysts watch what kind of data is shared, track name changes, assess admin activity, and look for reposted content from other groups. Some teams even use bots or automated tools to archive messages for later analysis.

3. Combining Telegram Insights with Public Data (OSINT): By merging what’s observed on Telegram with publicly available information online, researchers can connect the dots. For instance, they might discover that a user employs the same alias across underground forums, cryptocurrency wallets, or other Telegram channels. This helps identify who’s behind certain campaigns and the scale of their operations.

4. Infiltration by Impersonation: Yes, some analysts go undercover. They join these channels pretending to be buyers to see how they operate from the inside—what kind of data they handle, and even what infrastructure they use. It’s risky, but can yield extremely valuable intel.

5. Tracking Cloned Channels: When Telegram cracks down and shuts down a channel, attackers don’t give up—they simply create a new one with a similar name. So a crucial part of the work is identifying these clones to maintain continuity in monitoring and surveillance.

6. Cross-Platform Surveillance: These digital criminals don’t confine themselves to Telegram. Many are also active on dark web forums and platforms like BreachForums. Observing their activity across these spaces helps researchers understand their methods and, in some cases, link profiles across multiple platforms.

Conclusion

While Telegram channels for stolen data are tough to control, they’re not impossible to monitor. Through bot analysis, infiltration, OSINT, and multi-platform tracking, cybersecurity teams can detect threats early and help prevent more serious breaches.