How This Briefing Works
This dossier opens with key findings, then maps the gap between what Crossbeam 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.
At a Glance
across 1 sites
vendor fires before consent
Briefing
B2B partner ecosystem platform with 40% Broker risk driven by cross-domain data synchronization. Session identifiers persist across partner network without per-site consent.
What This Means For You
Partner data exchange = third-party data sharing under GDPR. If consent only covers YOUR site, not the partner network, each partner becomes a separate controller relationship requiring disclosure.
Risk Channel Breakdown
Distorts attribution data
Cross-domain sync means visitor behavior on your site feeds partner intelligence graph without explicit multi-party consent.
Expands attack surface
Consent violations
Threat Indicators
Runtime-observed (BTI-C)
Identity stitching
Ignoring CMP signals
Per-code narrative explanations of what each detected behavior means for your organization
Per-code evidence with full attribution chain, severity rankings, and consequence narratives See pricing →
Claims vs. Reality
BLACKOUT analyzed Crossbeam's public claims against observed runtime behavior and identified 1 contradiction.
Full claim-vs-reality gap analysis with claim text, observed behavior, severity, regulatory citations (GDPR, CCPA, ePrivacy), and evidence pointers per gap See pricing →
What To Do
3 for current users · 3 for evaluators
contractual leverage points
Role-specific actions (security / legal / marketing / procurement), full negotiation brief with contractual language, and BTI-code-specific consequences See pricing →
Supply Chain & Pairings
Full supply-chain mapping (loads / loaded-by lists with vendor identities) and the undisclosed-subprocessor list with observation evidence See pricing →