Consumer account and session takeover prevention

Account & Session Takeover Prevention

Flare's core platform protects employees. ASTP protects customers. Attackers target end-user accounts using stolen passwords and stolen session cookies. Only one triggers a login event. Flare ASTP catches both before fraud occurs.
JD
Your profile
Secure account
JD
Your profile
Account takeover attempt
The problem and the fix

Why ATO is Getting Harder to Stop

A quick look at how attackers are stealing customer accounts today and what it takes to get ahead of them.
API-first

Consume stolen sessions straight from our API.

Flare detects session cookies for sale across criminal markets and serves them through one endpoint. Pull them into your own fraud stack to match, challenge, and revoke before an attacker replays them.
GET /v2/stolen-sessions streaming · poll 15s
Detected by Flare Consumed by your stack
Sessions delivered today 2,643
29%
of US adults have experienced account takeover
$17B
estimated ATO losses in 2025
46%
of compromised devices are unmanaged and outside EDR
23K+
end-user accounts tracked for active session hijacking
The threat

Two ways in. One is invisible.

Account takeover is two distinct threats. Flare ASTP addresses both.
Credential theft
Stolen username + password
Session cookie theft
Stolen session token
Login required
Yes
No. Bypasses login.
MFA stops it
Unreliable
Only phishing-resistant MFA.
Attacker appears as
New login session
Trusted, authenticated user.
Flare ASTP catches it
Before login attempt
Before attacker acts.
The problem

Why existing tools leave consumer platforms exposed.

The attack method driving most ATO growth is one security stacks were never designed to catch.
01

Infostealers harvest your customers' logins

Malware on a customer's personal device lifts their saved passwords and live session cookies, then lists them on criminal markets within minutes, long before anyone notices.
02

Your customers log in from devices you can't see

Consumers sign in from personal phones and laptops you will never manage or scan. Infostealers do not care whose device it is. One infection exposes the account.
03

Long sessions keep customers logged in, and exposed

Staying signed in drives engagement. It also hands an attacker with a stolen cookie days or weeks to drain the account before the session expires.
04

Fraud hits before the customer notices

By the time a user reports a takeover, the money is gone. Stopping it means seeing the exposed account before the attacker logs in.
The solution

Flare ASTP: intelligence from the source.

Real-time visibility into the criminal markets where stolen sessions and credentials are traded, before fraud occurs.
01

Stolen session cookie detection

Monitors dark web markets, Telegram channels, and stealer log ecosystems for active session cookies tied to your platform. Flare sees stolen cookies the moment they appear. Revoke before the attacker acts.
02

Stolen credential detection

Surfaces username and password pairs captured from infostealer-infected devices. Query by domain or URL. Force password resets before credentials are used in a login attempt.
03

Real-time criminal market monitoring

Continuous coverage of dark web forums, criminal marketplaces, and 57,000+ Telegram channels — the same sources attackers use to acquire stolen sessions and credentials.
API-first

Fits your existing workflows.

Delivered via API into your fraud prevention stack, SIEM, or SOAR. Flare provides the intelligence. Your team pulls the trigger.
Browse integrations
Communication
Microsoft Teams
Slack
Ticketing
Jira Software
ServiceNow
SIEM
Azure Sentinel
splunk
Identity
Microsoft Entra ID
Okta
Forrester TEI study

The Measured Impact Of Flare

According to Forrester Consulting's Total Economic Impact study, Flare delivered measurable benefits over the first 3 years.
321%

Return on investment

Payback in under 6 months
25%

Reduced breach risk

$509K in associated savings
1,300+

Hours saved

$167K labor cost savings
Start free

Stand up Flare in 30 minutes.

No credit card. No procurement cycle. Drop in a domain and watch the first stealer-log alerts arrive within the hour.