Arvan

Arvan operates under the alias Arvan.
Its headquarters are situated in Iran.
The organization is identified as an Iranian cloud provider.

On November 6, 2019, Arvan experienced a distributed denial-of-service attack.
The attack was notable for leveraging Telegram's MTProxy servers.
Iranian users commonly employ MTProxy to circumvent government restrictions on the Telegram messaging platform.
Attackers manipulated this proxy infrastructure to redirect traffic toward Arvan's edge systems.

The redirected traffic consisted of encrypted, protocol-agnostic requests.
These requests were generated at a peak rate of approximately five thousand per second.
The volume of traffic overwhelmed the provider's edge servers.
The attack exploited the anti-censorship design inherent to the MTProxy architecture.

Security teams analyzed the traffic patterns to confirm the attack vector.
They used traffic simulation to reproduce the observed behavior.
The analysis highlighted the risks associated with misuse of proxy servers in networks subject to restrictions.

The incident was reported publicly by BleepingComputer and subsequently archived.
It serves as a case study of how censorship‑evading tools can be repurposed for malicious purposes.
No further details about the company's size, ownership, or additional services are available in the provided sources.
Consequently, the profile remains limited to the confirmed facts described above.
The information presented reflects only what has been explicitly stated in the source material.
No additional claims beyond those facts are made in this overview.