The Top Telegram Chat Groups and Channels in 2026

In 2026, Telegram remains one of the most active communication hubs for cybercriminal communities, hacktivist groups, data leak operators, and underground marketplaces. Its mix of public channels, private groups, backup communities, and fast-moving subscriber bases makes it a key platform for tracking emerging cyber threats, leaked credentials, stolen payment data, ransomware activity, and politically motivated attacks.

For security teams, threat intelligence analysts, and fraud prevention professionals, monitoring relevant Telegram channels can provide early visibility into compromised data, attacker tactics, and active underground trends. The following list highlights some of the most notable Telegram groups and channels currently associated with cybercrime, stealer logs, hacktivism, carding, and data leak activity in 2026.

1. Omega Cloud

• Main language: English
• Group size: 13k+ members
• Topics of interest: Stealer Logs

Omega Cloud serves as a hub for data obtained from stealer logs from all types, including Redline. The data shared on this channel includes compromised credentials such as email addresses, IP addresses, passwords, user names, etc.

2. Handala Ransomware

• Main language: Arabic, English
• Group size: 1K> members
• Topics of interest: Hacktivism, Cyber Attacks, and Data Leaks

Handala is a pro-Palestinian hacktivist group that mainly targets Israeli organizations, government entities, and critical infrastructure. The group became more active following the escalation in the Middle East conflict, and uses Telegram as its primary communication platform to publish attack claims and updates regarding ongoing operations. Similar to other hacktivist groups, some of their channels were removed due to Telegram policy enforcement and later reestablished through backup channels.

3. Observer Cloud

• Main language: English
• Group size: 15K+ members
• Topics of interest: Stealer logs, cobolists, programs for sale, marketplace

Observer Cloud is a long running project, initiated in April 2022. The various channels focus on stealer logs, combo lists, scam lists, and a community marketplace. The channel claims that all information was gathered from open internet platforms and intended for educational purposes, so they cannot take responsibility for any misuse of the information published on the channel.

4. Biden Cash 2025

• Main language: English, Russian
• Group size: 10K> members
• Topics of interest: Carding, Stolen Payment Data

In 2025, U.S. authorities seized domains associated with the BidenCash marketplace as part of an international law enforcement operation. Following the seizure of the original infrastructure, several alternative and successor Telegram channels emerged, quickly gaining large numbers of subscribers and attempting to position themselves as replacements for the original marketplace community.

5. Burn Cloud

• Main language: English
• Group size: 5k> members
• Topics of interest: Stealer logs

Burn Cloud is a Telegram channel focused on the distribution and sale of stealer logs and ULPs. Alongside its public channels, Burn Cloud operates premium/VIP channels that offer subscribers access to higher volumes of fresh logs, exclusive compromised data

These Telegram groups and channels reflect how quickly cybercriminal and hacktivist communities adapt, migrate, and rebuild when infrastructure is disrupted. From stealer log distribution and carding communities to politically motivated attack claims and leak announcements, Telegram continues to serve as a high-volume source of signals for modern threat intelligence.

For organizations, the value of monitoring these spaces is not in engaging with them, but in identifying exposed credentials, leaked data, brand impersonation, attack chatter, and early indicators of compromise before they escalate into larger incidents. As Telegram-based cyber activity continues to evolve in 2026, security teams should treat these channels as part of a broader external threat monitoring strategy, alongside dark web forums, ransomware leak sites, paste sites, marketplaces, and open web sources.