Autonomous Threat Hunting

RESEARCH NOTE

Five myths about autonomous threat hunting, checked against vendor pages

What people assume about autonomous hunting, and what the vendors' own pages say.

In one paragraph

Five assumptions come up often when teams first look at autonomous threat hunting: that it removes people, that it needs a copy of every log, that more autonomy is always better, that an ATT&CK mapping means coverage, and that prices are easy to compare. Each can be checked against the public pages of the six vendors in this guide's directory. None of the five holds as stated.

By Autonomous Threat Hunting editors ·

How this note checks each myth

For each assumption, we looked at what the six vendors in the directory publish, in alphabetical order, as reviewed in September 2026. Where a vendor's pages say nothing on the point, we say so. The result is a statement about public material, not about products in use.

Myth 1: autonomous hunting takes people out of the loop

No vendor in the directory describes removing people from deciding whether a finding is real. The wording points the other way. Artemis Security describes response actions that are staged and require human confirmation. Mars Security describes handing analysts a corroborated shortlist. Nebulock states that every detection rule must pass a Retrohunt before deployment. Vega says every change has a diff, an author and an approver.

What changes is the kind of work people do: less writing of queries, more reviewing of evidence. The human in the loop page lists the decisions that should stay with a person.

Myth 2: it needs its own copy of all your logs

Several vendors state the opposite. Anvilogic describes one query across data platforms "without moving the data". Mars Security says it hunts "without moving a byte". Nebulock describes Helix federated search "to get data just-in-time, not just-in-case". Vega describes "No migration, ingestion, or egress." Artemis Security describes a split, with hot-path data ingested and high-volume data queried where it lives. Cotool's pages describe working through integrations without stating which pattern applies.

Querying in place has its own consequence: the queries run on your data platforms and are metered there. The note on query cost and data scope covers it.

Myth 3: more autonomy is always better

The vendors themselves sit on different rungs of this guide's autonomy ladder, from Level 2, where a person supplies the hypothesis, to Level 4, where the system also stages actions for approval. A higher rung moves work from running hunts to reviewing them. A team without review time gets little from Level 3, and a team with strict change control may prefer that every hunt starts from a person's question. The review-time calculator helps size this.

Myth 4: an ATT&CK mapping means you are covered

All six vendors state some form of MITRE ATT&CK mapping. A mapping says what a hunt or rule is meant to address. It does not show that the logic would find the technique in your data, with your sources and retention. Artemis Security, for example, states "comprehensive MITRE coverage from day one" but does not publish tactic-level detail on the pages reviewed; most vendors do not publish per-tactic coverage. ATT&CK itself changed in 2026, when v19 split Defense Evasion into Stealth and Defense Impairment, so a mapping also needs a version.

Myth 5: prices are easy to compare

None of the six vendors publishes a list price on the pages we reviewed. Anvilogic publishes a calculator for data-lake compute and storage and states that its savings figures do not include Anvilogic annual licensing. Mars Security states that its intel-to-detection feature is available to all customers at no additional cost, and it is listed on AWS Marketplace, but no list price is published. Comparing cost means asking each vendor for a written price basis and adding the compute and review time that sit outside the licence. The note on what vendors publish about price goes further.

What to take from this

Each myth has a grain of truth, which is why it persists. Checked against the vendors' own words, each becomes a question to ask rather than an assumption to carry into a trial. The FAQ collects short answers to related questions.

Frequently asked questions

Are these myths about a particular vendor?
No. Each is a general assumption, checked against what all six vendors in the directory publish, listed alphabetically.
Does checking vendor pages prove how a product behaves?
No. Vendor pages describe design and intent. A trial on your own data is the way to check behavior.

Sources