PentStark

Offensive securityfor teams thatship fast and stay compliant.

Continuous penetration testing, red team operations, and product security engineering — delivered by operators, through a live findings platform. Not a once-a-year PDF.

0+
Engagements
0
CVEs disclosed
0d
Median kickoff
24/7
Findings stream

Trusted by security teams at

Fortune 500 Fintech
Series C SaaS
Healthcare Unicorn
AI Infra Leader
Global Payments
RegTech Platform
Public Markets Broker
Identity Provider
Dev Tooling Company
Fortune 500 Fintech
Series C SaaS
Healthcare Unicorn
AI Infra Leader
Global Payments
RegTech Platform
Public Markets Broker
Identity Provider
Dev Tooling Company

Customer names redacted under NDA. References available during scoping.

Proof, not promises

From first signal to verified fix. One relentless loop.

No dashboard theater. No findings graveyard. Every engagement moves through a clear offensive sequence that gives engineers proof, gives leaders clarity, and gives auditors evidence.

Continuous operation

Human judgment at every phase. Live evidence at every handoff.

Find/ 01

Map what attackers see.

We model exposed assets, identities, trust boundaries, and the paths scanners never connect.

47assets correlated
Break/ 02

Turn suspicion into proof.

Operators chain weaknesses into a safe, reproducible exploit with evidence your engineers can act on.

7 linesreproducible PoC
Ship/ 03

Put the fix where work happens.

Precise remediation lands in your workflow with ownership, context, and compliance mappings attached.

0 lagto engineering
Verify/ 04

Close the loop for real.

We replay the exploit, verify the control, and preserve clean evidence for leadership and auditors.

≤ 5dretest turnaround
Exploit reproduced
operator-verified
Evidence attached
auditor-ready
Control retested
closure proven

Integrates with Jira, Linear, GitHub, Azure DevOps, Slack, Teams, and the systems your team already trusts.

See the full delivery model
Methodology

How we work — open, reproducible, auditable.

Every engagement maps to published frameworks (PTES, OWASP WSTG / MASVS, OSSTMM, NIST SP 800-115, MITRE ATT&CK) so your auditors and engineers see the same story.

Coverage

The full kill chain — not a scanner's greatest-hits list.

Every engagement maps to MITRE ATT&CK stages. Purple-team workshops leave you with atomic tests your blue team can re-run on demand.

01
Initial access
Phishing + MFA fatigueExposed admin consolesConsent phishing (OAuth)
02
Execution
Payload delivery + EDR bypassLiving-off-the-land (LOLBAS)Agent tool-use abuse
03
Privilege escalation
AD CS ESC1–ESC13Kerberoasting · DCSyncCloud IAM path traversal
04
Lateral movement
WMI · SMB · RDP pivotPass-the-hash · Golden TicketCross-tenant abuse
05
Objective
Crown-jewel data accessRansomware-ready postureSaaS crown-jewel takeover
06
Exfiltration
DNS tunnelingCloud storage abuseThird-party SaaS chain
In their words

Security leaders who switched to a continuous model.

PentStark's PTaaS retainer replaced three vendors for us. Findings land in Linear the same hour they're found, and the 'retest on fix' cadence finally matches how we ship.
VP Engineering
Series C fintech · Singapore
MTTR 11d → 3d
Their red team didn't just run a scenario — they built us a purple-team backlog with atomic tests. We measured detection coverage for the first time and shipped four new SIEM rules the same week.
Director of Security
Healthcare SaaS · US
62% MTTD ↓
We had six months of LLM launches queued behind 'is this safe?'. PentStark's AI red team gave us a threat model, a CI eval suite, and an audit narrative we could actually ship.
CTO
AI agent platform · India
8 exploit chains
Why teams pick us

A partner your security, engineering, and compliance teams can all point to.

Certified practice

ISO/IEC 27001 certified. AWS Partner. Team credentials include OSCP, OSCE³, OSWE, CRTO, CISSP.

ISO 27001AWS PartnerCERT-In
Confidentiality first

Findings encrypted in transit and at rest. Per-engagement data segregation. Signed mutual NDA and DPA.

E2E encryptedDPA · NDA
Open methodology

PTES, OWASP WSTG / MASVS, OSSTMM, NIST SP 800-115, MITRE ATT&CK mapped on every engagement.

PTESOWASPMITRE
Published research

42 CVEs disclosed responsibly. Regular write-ups, conference talks, and zero-day advisories.

42 CVEsConf talks
Talk to an operator

Your next finding is one scoping call away.

Thirty minutes with a real operator tells us what you need and what we can deliver. No BDR handoff, no sales engineer theater — the person you talk to is the person who scopes the work.

Talk to an expertBook a demo
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