Telegram Blocks Millions of Channels, Yet Cybercriminals Adapt Faster Than Moderation

Telegram's moderation efforts reached record scale in 2025, removing over 43.5 million channels and groups, yet cybercriminals are reorganizing operations faster than the platform can eliminate them, according to a new investigation by Check Point. The research reveals a critical gap between the platform's enforcement actions and the actual disruption of criminal networks, exposing a fundamental weakness in reactive moderation strategies.

The messaging platform's daily blocking volume oscillated between 80,000 and 140,000 accounts throughout 2025, with peaks exceeding 500,000 in a single day. However, this massive cleanup effort has proven insufficient to halt illicit activity. Approximately 20% of banned channels were directly linked to business-targeting schemes, including hacking services, fraud operations, and stolen data sales - yet these criminal ecosystems simply reconstitute within hours using pre-established backup channels with existing audiences.

For organizations relying on Telegram's moderation rules, this represents a critical vulnerability. The platform's enforcement actions treat symptoms rather than root causes, allowing threat actors to maintain operational continuity through redundant infrastructure and evasion tactics that outpace platform responses.

Check Point's threat exposure management team documented sophisticated evasion strategies that criminals employ to circumvent automated detection systems. Rather than operating entirely in public channels, threat actors now use closed membership requests to block moderation bots and automated scanning tools from infiltrating their communities.

Attackers have also adopted layered operational structures, creating false compliance statements in channel descriptions to avoid triggering manual reviews. Continuous message forwarding and content redistribution ensure that illicit material circulates freely even when primary sources are taken down, effectively creating a distributed network immune to single-point takedowns.

The resilience of these criminal networks is reinforced by Telegram's massive user base of over 800 million active users. While some threat actors have tested alternative platforms like Discord and SimpleX, the migration has been negligible. In underground forums monitored over the past three months, approximately 3 million Telegram invitations were shared, compared to less than 6% for Discord - demonstrating that Telegram's scale remains the dominant draw for organized cybercrime.

Tal Samra, head of source development at Check Point, emphasizes that Telegram's moderation statistics address only the visible layer of a much deeper structural problem. The platform's enforcement velocity cannot match the adaptation speed of criminal organizations, which operate with distributed decision-making and pre-planned contingency channels.

This asymmetry creates a false sense of security for enterprises. Organizations that rely exclusively on platform moderation policies to manage exposure to cybercriminal activity face significant blind spots. The blocking of millions of channels provides headline-friendly metrics but does not translate into reduced threat surface for businesses operating in digital ecosystems where Telegram remains the primary communication hub for threat actors.

Check Point's findings expose a critical limitation in platform-centric security models: moderation at scale cannot substitute for proactive threat intelligence. The fact that cybercriminals can reconstitute operations in hours, despite record-breaking removal rates, indicates that Telegram's enforcement approach is fundamentally reactive. Organizations cannot afford to treat platform moderation as a primary defense mechanism.

The data point that stands out is the 3 million Telegram invitations shared in underground forums versus less than 6% for alternatives - this demonstrates that Telegram's network effects are so strong that even aggressive moderation cannot erode its value as a criminal infrastructure hub. For enterprises, this means continuous threat monitoring and intelligence-driven exposure management must operate independently of platform enforcement actions, not as a supplement to them.

Why can't Telegram stop cybercriminals despite blocking millions of channels?
Criminals use backup channels created in advance with existing audiences, allowing them to resume operations immediately after takedowns. They also employ closed membership requests, false compliance statements, and message forwarding to evade automated detection systems.

Are other platforms safer alternatives to Telegram for criminals?
No. Discord and SimpleX represent less than 6% of criminal migration attempts. Telegram's 800 million user base and end-to-end encryption make it the dominant platform for organized cybercrime, and this advantage is unlikely to shift without fundamental changes to the platform's architecture.

What should organizations do if they cannot rely on platform moderation?
Implement continuous threat intelligence monitoring, proactive exposure assessments, and incident response protocols that operate independently of platform enforcement. Moderation rules should be treated as a supplementary layer, not a primary defense.