The Basilisk Group is a private intelligence firm of approximately 100 operatives specializing in deep-cover infiltration, long-term surveillance, and the kind of intelligence gathering that requires putting a human being inside a target organization for months or years. While Prism Security sells electronic surveillance and the Flicker Collective sells stolen data, Basilisk sells something neither can provide: human intelligence gathered by agents who have become part of the target's world.

Basilisk agents are trained in identity construction, behavioral adaptation, and the psychological endurance required to maintain a false identity under sustained stress. A typical Basilisk operation involves placing an operative inside a target organization — a corponation, a criminal group, a political movement — where they live, work, and build relationships as a member for six months to two years before extracting the intelligence the client needs. The personal cost of this work is enormous: agents who spend years living as someone else often struggle to remember who they actually are.

The Group is selective about clients and targets. They won't infiltrate organizations they deem too dangerous for their agents (the Jade Syndicate's counter-intelligence is good enough to make infiltration near-suicidal) and they won't accept contracts they judge to be primarily aimed at destroying rather than understanding the target. These scruples are partly moral and partly practical — Basilisk's agents are expensive to train and difficult to replace.