Impulse Dynamics Vulnerability Disclosure

generated: '2026-08-23'
method: searched
probe: true
source: https://impulse-dynamics.com/vulnerability-disclosure-program/
policy:
- https://impulse-dynamics.com/vulnerability-disclosure-program/
contact:
- mailto:productsecurity@impulsedynamics.com
- mailto:infrastructuresecurity@impulsedynamics.com
scope: >-
  The published program covers "medical devices, health software, and Impulse Dynamics'
  infrastructure" — a device-maker VDP rather than a web-application one. Two separate
  contacts are published and they are deliberately split by surface: product security
  handles products, solutions and services (the Optimizer implantable pulse generator
  family and its programmer/health software), infrastructure security handles corporate
  infrastructure.
contacts:
- role: Product Security
  scope: Products, Solutions, and Services
  email: productsecurity@impulsedynamics.com
  pgp_fingerprint: 352E ECA7 1DE6 FAE5 2296 AD62 DE8D 942B FBC4 8AB7
- role: Infrastructure Security
  scope: Corporate Infrastructure
  email: infrastructuresecurity@impulsedynamics.com
  pgp_fingerprint: 68F3 7CD0 246C E4B6 9402 0D3F 5BCB 0A7F 59B2 03B5
encrypted_submission: true
pgp: >-
  Both contacts publish a PGP public key and fingerprint on the disclosure page, and the
  policy requires proof-of-concept or exploit code to be "clearly marked as such and
  encrypted with our PGP key".
safe_harbor: true
safe_harbor_terms: >-
  Impulse Dynamics undertakes not to pursue legal action against researchers who test
  without harming the company or its customers, obtain permission/consent from customers
  before testing, follow the terms of any agreements entered into, and refrain from
  disclosing vulnerability details before a mutually agreed timeframe expires. Social
  engineering, creating backdoors, excessive data access and brute-force attacks are
  explicitly out of bounds.
bug_bounty: false
bug_bounty_note: >-
  No monetary bounty is offered. The published reward is attribution: "Researchers who
  submit a vulnerability report to us will be given full credit on our website once the
  submission has been accepted and validated." No HackerOne, Bugcrowd or Intigriti
  program was found for this company.
coordinated_disclosure:
  accepts_coordinators: true
  named: [ICS-CERT, CERT/CC, NCSC]
  note: >-
    Reporters communicating with a vulnerability coordinator are asked to advise Impulse
    Dynamics and supply the coordinator tracking number. ICS-CERT being named first is
    consistent with a medical-device manufacturer operating under FDA premarket and
    postmarket cybersecurity expectations.
security_txt: false
security_txt_note: >-
  The policy is published only as an HTML page. https://impulse-dynamics.com/.well-known/security.txt
  returned HTTP 404 on 2026-08-23, so an automated scanner following RFC 9116 finds nothing
  even though a real, detailed program exists. Publishing a security.txt naming
  https://impulse-dynamics.com/vulnerability-disclosure-program/ as Policy and the two
  addresses as Contact would make this program machine-discoverable at zero cost.
evidence:
- source: https://impulse-dynamics.com/vulnerability-disclosure-program/
  kind: disclosure page
  http_status: 200
  fetched: '2026-08-23'
  keywords: [vulnerability disclosure, safe harbor, PGP, responsible disclosure, ICS-CERT]
- source: https://impulse-dynamics.com/.well-known/security.txt
  kind: security.txt (negative probe)
  http_status: 404
  fetched: '2026-08-23'