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deanon

Signalhire

Signalhire represents maximum de-anonymization threat convergence: behavioral biometrics, session recording, consent bypass, persistence, identity resolution, and tag manager capabilities. Purpose-built visitor identification infrastructure creating comprehensive Oracle-Broker-Reaper-Counselor exposure.

20 IOCs observed1 detections100% pre-consent1 sites
70
Vendor Risk Score
Tier: GRAY
Observation Coverage

BLACKOUT observes runtime behavior in the browser. This dossier reflects browser-side execution, which is one of five vendor data-egress classes. Server-to-server transfers, backend integrations, and offline data flows are outside this observation boundary.

BLACKOUT observes runtime behavior and cites the regulations that address that behavior pattern. Legal determinations are the customer's counsel's call.

How This Briefing Works

This dossier opens with key findings, then maps the gap between what Signalhire discloses and what BLACKOUT observed at runtime. From there: what it means for your organization, what to do about it, and the detection evidence underneath. BLACKOUT observes runtime browser behavior and cites the regulations that address each pattern — legal determinations are your counsel's call.

Key Findings

At a Glance

Detections
1

across 1 sites

Pre-Consent Rate
100%

vendor fires before consent

Disclosure Gaps
1

Summary

Briefing

De-anonymization vendor deploying comprehensive visitor identification infrastructure. Combines six threat codes to unmask anonymous site visitors. Creates Oracle risk through identity-based attribution, Broker exposure via revealed visitor lists, Reaper surface from persistent identification, and Counselor violations from systematic consent bypass.

Customer Impact

What This Means For You

Sales teams gain identified visitor lists but corrupt anonymous measurement with identity-based attribution (Oracle). De-anonymized audiences exposed to competitors via shared demand platforms (Broker). Persistent identification creates maximum regulatory and privacy exposure (Reaper). Consent bypass activates all six threats simultaneously (Counselor). This represents archetypal de-anonymization threat.

Collapse Engine

Risk Channel Breakdown

Oracle
Truth Collapse
0

Identity resolution enables person-based attribution models that corrupt anonymous measurement

Broker
Control Collapse
100

De-anonymized visitor lists feed demand ecosystem where competitors target same identified individuals

Reaper
Safety Collapse
0

Persistent cross-session identification creates maximum attack surface linking anonymous behavior to real identities

Counselor
Legitimacy Collapse
100

Comprehensive identification stack activates before consent to maximize de-anonymization match rate

BTI Codes

Threat Indicators

Runtime-observed (BTI-C)

BTI-C06
Behavioral Biometrics

Keystroke/mouse tracking

BTI-C07
Session Recording

Full session replay

BTI-C09
Consent Bypass

Ignoring CMP signals

BTI-C13
Persistence Mechanisms

Long-lived identifiers

BTI-C14
Identity Resolution

PII deanonymization

BTI-C15
Tag Manager

Container/loader (neutral)

6
BTI Consequences Identified

Per-code narrative explanations of what each detected behavior means for your organization

Available in VIDB Subscription

Per-code evidence with full attribution chain, severity rankings, and consequence narratives See pricing →

Disclosure Gaps

Claims vs. Reality

1
Gaps Observed

BLACKOUT analyzed Signalhire's public claims against observed runtime behavior and identified 1 contradiction.

Available in VIDB Subscription

Full claim-vs-reality gap analysis with claim text, observed behavior, severity, regulatory citations (GDPR, CCPA, ePrivacy), and evidence pointers per gap See pricing →

Recommended Actions

What To Do

Recommended Actions
10

5 for current users · 5 for evaluators

Negotiation Leverage
7

contractual leverage points

Available in VIDB Subscription

Role-specific actions (security / legal / marketing / procurement), full negotiation brief with contractual language, and BTI-code-specific consequences See pricing →

Ecosystem

Supply Chain & Pairings

Subprocessor Disclosure Gap
1undisclosed

Claims 0, observed 1

Available in VIDB Subscription

Full supply-chain mapping (loads / loaded-by lists with vendor identities) and the undisclosed-subprocessor list with observation evidence See pricing →

Profile: signalhireFirst Seen: 2026-01-22Last Updated: 2026-01-22