Secure AI at work. Keep regulated data inside the lines.
Nightfall stops customer financial data, credentials, and proprietary models from leaving through AI agents, copilots, SaaS, email, and endpoints — and gives you the evidence PCI, GLBA, and NYDFS examiners ask for.
AI changed how financial work gets done. Your DLP didn’t notice.
Control what AI agents access, execute, and expose. Secure how employees use AI applications — without slowing the business down.
Analysts work in copilots now.
Models, deal memos, and client data get pasted into ChatGPT, Copilot, and Gemini every day. Legacy DLP inspects files and email — not prompts.
Agents act on your data.
MCP servers and AI agents read CRM, email, and docs and take actions on their own. Nobody approved what they can access or send.
Sharing is the new exfiltration.
One Drive link, one Slack channel, one Salesforce export — regulated data leaves without a file ever being “downloaded.”
Where financial services teams
start with Nightfall
Secure AI and agents
Govern what employees paste into AI tools and what agents can access and expose — inline, before data leaves.
Replace legacy DLP
Retire Symantec, Forcepoint, or Purview DLP with coverage for SaaS and AI, fewer false positives, and no appliances.
Stop exfiltration and insider risk
Catch proprietary models, customer records, and credentials moving to personal accounts, USB, or unsanctioned apps — with full lineage.
Four risks every financial services CISO is being asked about
Proprietary IP walks out the door
Trading algorithms, pricing models, and investment strategies move through email, cloud storage, and collaboration tools — by a departing employee or an honest mistake.
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What Nightfall does
Monitors every channel in real time, blocks the transfer, and records who moved what, where, and when.
Outcome
Keep your edge without slowing legitimate collaboration — and have forensics ready if you need them.
Shadow AI and agents touch regulated data
Advisors and analysts use unsanctioned AI tools; agents connected through MCP read and act on customer data with no guardrails.
What Nightfall does
Browser and lightweight endpoint sensors inspect prompts before submission; agent-level controls govern what AI can access and expose.
Outcome
Say yes to AI adoption with controls an examiner will accept.
Credentials and PCI data sit exposed in SaaS
API keys, account credentials, and cardholder data end up in Slack threads, Jira tickets, and shared docs — the raw material for fraud.
What Nightfall does
AI-native detection finds PCI, PII, secrets, and credentials across SaaS and AI apps, and remediates automatically.
Outcome
Close the exposure before it becomes an incident or an audit finding.
Client data is overshared
Portfolios, statements, and KYC files are shared with the wrong recipient or left open to “anyone with the link.”
What Nightfall does
Discovers over-permissioned data and revokes inappropriate sharing at scale — including years of historical exposure.
Outcome
Prove least-privilege access to data, not just to systems.
Built for the frameworks you answer to
PCI DSS 4.0
Detect and control cardholder data outside the CDE; evidence for Req. 3, 7, and 10.
GLBA Safeguards Rule
Monitor and protect customer financial information across all channels.
NYDFS 23 NYCRR 500
Data classification, access controls, and incident records.
SOX
Protect financial reporting data and prove access controls.
DORA
ICT risk controls and evidence for EU financial entities.
FINRA / SEC
Support supervision and recordkeeping obligations for communications.
GDPR / CCPA
Find and protect personal data wherever it lives.
Learn more
Control what AI agents can access and expose
Agents connected through MCP read your CRM, mailbox, and docs and take actions on their own. Nightfall sits in the path: it knows what data an agent touched, what it tried to send, and stops the ones that cross a policy — in real time, with a full audit trail.
An analyst for the team that doesn’t have one
Nyx triages detections, investigates context, resolves the routine ones, and escalates what matters. Teams see roughly 80% of events resolved without a human in the loop.
Deploys in days. Fits your stack.
Talk to a Nightfall expert in financial services
Tell us a little about your environment and we’ll match you with someone who has deployed Nightfall at firms like yours. Most teams see their first real detection the same day.
- A 30-minute call
- Tailored to your stack
- No slideware
