Verified B2B email list

Incident Response Email List

Build a pipeline of incident response contacts with verified B2B data and a clean, well-segmented email list so your reps can reach the right buyers start.

211,878

Verified contacts

23,745

Companies

98% accuracy guaranteed Live & fresh data Catch-all verified

Incident Response Email List (sample 20)

Download Full List
Name & Title Company Email Status
M

Mark Majd

Managing Partner and Head of Risk

Digital Asset Redemptionmar***@digitalassetredemption.com✓ Verified
J

Jj Tang

Co-Founder

Rootlyj***@rootly.io✓ Verified
S

Spencer Hodgson

Security Revenue Operations Manager

Solissh***@solissecurity.com✓ Verified
J

Jason Jordaan

principal forensic scientist

Dfirlabsj***@dfirlabs.com✓ Verified
T

Tom

Co-Founder / Managed Defence

Neriumtom***@nerium.nl✓ Verified
Z

Zach Levow

vp engineering

Barracuda Networkszl***@barracudanetworks.com✓ Verified
A

Alyssa Miller

hr manager

IntelliGO Networksaly***@intelligonetworks.com✓ Verified
B

Bharath B.

CEO, Relvy AI (YC F24) - AI agents for on-call

Relvybh***@relvy.ai✓ Verified
A

Anne Bigel

chef de projet marketing et à và nementiel

LEXSIab***@lexsi.com✓ Verified
M

Mark Liphardt

ceo

cfm2m***@computerforensicsmanagement.com✓ Verified
D

Duong Dang

Managing Director

CyberOxided***@cyberoxide.com✓ Verified
J

John Bruce

ceo

resilient systems, inc.i***@co3sys.com✓ Verified
V

Vincent Fitzgerald

Digital Evidence Consultant

Atlantic Data Forensicsvin***@atlanticdf.com✓ Verified
P

Peter Ho

IT Specialist

The Response Groupp***@responsegroup.com✓ Verified
K

Kai Pfiester

Founding Partner & Cyber Security Consultant

Black Cipherk.p***@blackcipher.com✓ Verified
K

Keri Akmezikyan

general manager

Best Practical Solutionsk***@bestpractical.com✓ Verified
M

Matthew Stephen

Chief Architect

Mitigama***@mitiga.io✓ Verified
B

Bogdan Salamakha

CEO

VIRTUS Cybersecuritybo***@virtuscyber.com✓ Verified
D

Darrell H

Founder, CEO, Architect, Engineer, Technician, Composer, Producer, Designer

Overrideindustriesdar***@overrideindustries.com✓ Verified
M

Michael Huff

Chief Technology Officer

Aegix » Comprehensive Community-Based Safety Managementmi***@aegix.co✓ Verified

Showing 20 of 211,878 verified contacts

Refine to your ICP

Narrow these 211,878 contacts down to the ones that match your ideal customer profile.

Revenue range Headcount Tech stack Funding stage Hiring signals Buyer intent Job title Location Founded year
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No credit card required.

“We turned a messy list of 8,000 accounts into 200 high-intent companies in an afternoon. Our reply rates doubled the very next week.”
MD

Marcus D.

Head of Growth

Job Title Distribution

2 (10%)
ceo
1 (5%)
Managing Partner and Head of Risk
1 (5%)
Co-Founder
1 (5%)
Security Revenue Operations Manager
1 (5%)
principal forensic scientist

Live data, powered by AI

How the Incident Response email list is built with Tomba

This isn’t a static file that quietly rots. Every departments list is assembled live from the Tomba API and verified before it reaches you — current, deliverable, and yours to export in minutes.

  1. 1

    Target

    Pick your filters — industry, technology, job title, department, company size, country or US state. Tomba Reveal maps the exact companies that match.

  2. 2

    Discover

    Domain Search pulls the current decision-makers and their work emails from each matching company in real time — pulled live, never a recycled dump.

  3. 3

    Verify

    Every address is SMTP-checked and AI-scored the moment it is found — including catch-all (accept-all) domains most tools skip — for 99% deliverability.

  4. 4

    Export

    Download fresh, verified contacts to CSV or your CRM, or pull them straight from the REST API. Built the moment you ask, so nothing is stale.

Why Tomba is the best way to build this list

AI-powered discovery

Machine-learning models rank and match the right people at the right companies, then predict the most likely deliverable pattern.

Catch-all verification

Tomba verifies catch-all / accept-all domains that other providers mark “unknown” — so you reach leads nobody else can validate.

99% accuracy

Real-time SMTP + AI checks keep bounce rates low and protect your sender reputation and domain health.

Live & fresh

Assembled on demand from live sources — never a resold, months-old database that has already decayed.

Only pay for valid emails

If Tomba can’t find a valid email, the search is free. You never spend credits on dead or guessed addresses.

API, SDKs & MCP

A REST API with 10 official SDKs, spreadsheet add-ons, and an MCP server to build this list straight into your AI tools and workflows.

For developers and AI assistants

Build the Incident Response list with the Tomba API

Reveal the companies, Domain Search their live contacts, Verify every email (catch-all included), and Phone Finder for direct dials. Copy-paste in Go, JavaScript, cURL, or MCP.

import { TombaClient, Reveal, Domain, Verifier, Phone } from "tomba";

const client = new TombaClient();
client.setKey("ta_xxxx").setSecret("ts_xxxx");

const reveal = new Reveal(client);
const domain = new Domain(client);
const verifier = new Verifier(client);
const phone = new Phone(client);

// 1. Reveal — find companies for the Incident Response list
const { data } = await reveal.companiesSearch({
  query: "companies with 50+ employees",
  page: 1,
});

for (const company of data.companies) {
  // 2. Domain Search — pull live contacts + emails
  const res = await domain.domainSearch({
    domain: company.website_url,
    limit: "20",
    department: "management", // management contacts
  });

  for (const contact of res.data.emails) {
    // 3. Verifier — AI + catch-all verification (accept-all included)
    const check = await verifier.emailVerifier(contact.email);
    if (check.data.email.status !== "valid") continue;

    // 4. Phone Finder — add a direct-dial number (5 credits)
    const dial = await phone.finder({ email: contact.email });
    console.log(contact.email, contact.position, dial.data?.intl_format);
  }
}
$ npm install tomba

Verification is bundled free — Tomba scores catch-all / accept-all domains other tools skip. See the Reveal, Domain Search and Verifier docs for full options.

Transparent, pay-as-you-go pricing

What does the Incident Response email list cost?

No per-list fees and no lock-in. You pay only for the verified contacts you export — from $8.90 per 1,000 valid emails, with AI and catch-all verification included.

$8.90/ 1,000 verified emails

Pay-as-you-go credits — 1 credit per valid email found via Domain Search or Email Finder. Buy only what you need.

FreeAI + catch-all verification

Every email is verified — including catch-all domains — at no extra credit cost. Verification is bundled, not billed.

$0for invalid results

If Tomba can’t find a valid email, the search is free. Duplicate lookups in the same month are free too.

Start free — 25 searches & 50 verifications, no card required.

Credits scale from 5,000 to 2,000,000 / month and stay valid for 12 months. REST API, 10 SDKs, and MCP included on every plan.

FAQ

Frequently asked questions

Freshness, catch-all verification, coverage and cost — answered.