HOMETHREATSRIDDLE SPIDER
APT / THREAT GROUP💰 FINANCIALHIGH

RIDDLE SPIDER

1
aliases
Last seen:Mar 17, 2026

Intelligence Profile

According to Crowdstrike, RIDDLE SPIDER is the operator behind the avaddon ransomware

Threat Analysis

RIDDLE SPIDER is a high-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of financial.

Financially motivated threat actors like RIDDLE SPIDER prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.

With high sophistication, RIDDLE SPIDER is capable of targeted intrusions using adapted commodity tools alongside custom implants, maintaining operational security and evading standard detection mechanisms.

External References

Quick Facts

TypeAPT / Threat Group
Motivation💰 financial
Sophisticationhigh
Aliases1
SourceMalpedia

Also Known As

RIDDLE SPIDER

Research Links

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.