Lark Technologies Trust Center

generated: '2026-08-04'
method: searched
probe: true
source: https://www.lark.com/security
url: https://www.lark.com/security
name: Security at Lark
type: security-page
note: >-
  Lark publishes a security/compliance page rather than a hosted trust center
  (trust.lark.com is NXDOMAIN). The page names its certifications and links the
  responsible disclosure policy and a security whitepaper.
certifications:
- SOC 2 Type II
- HITRUST
- HIPAA
certification_detail:
- name: SOC 2 Type II
  status: obtained
  evidence: '"obtained our SOC 2 Type II and HITRUST certifications"'
- name: HITRUST
  status: obtained
  evidence: '"obtained our SOC 2 Type II and HITRUST certifications"'
- name: HIPAA
  status: business-associate
  evidence: >-
    Lark acts as a HIPAA Business Associate and executes a Business Associate
    Agreement (BAA) with customers; a HIPAA Notice of Privacy Practices is
    published at https://www.lark.com/hipaa-notice-of-privacy-practices
not_claimed:
- ISO 27001
- PCI DSS
- FedRAMP
- HITRUST CSF certification level (not specified on the page)
documents:
- name: Security Whitepaper
  url: https://docs.google.com/document/d/15K29qDirDU2K8ePhwE-TR996vLBT0BqQK1UbuGGH_tU/edit
  access: gated
  http_status: 401
  note: >-
    Linked from the public security page but returns 401 to anonymous fetch, so its
    technical contents (encryption, key management, pen-test cadence, subprocessors)
    could not be verified.
- name: Responsible Disclosure Policy
  url: https://www.lark.com/responsible-disclosure-policy
  access: public
  http_status: 200
- name: HIPAA Notice of Privacy Practices
  url: https://www.lark.com/hipaa-notice-of-privacy-practices
  access: public
  http_status: 200
- name: Privacy Policy
  url: https://www.lark.com/privacy-policy
  access: public
  http_status: 200
- name: Your Privacy Choices (CCPA/CPRA)
  url: https://www.lark.com/your-privacy-choices
  access: public
  http_status: 200
data_ownership: >-
  Customer retains ownership of its data, governed by the customer agreement and
  the Business Associate Agreement.
evidence:
- source: https://www.lark.com/security
  keywords:
  - soc 2 type ii
  - hitrust
  - hipaa
  - business associate agreement
x-evidence:
  fetched: '2026-08-04'