ZenBusiness 2026 Data Breach
Business Services / Business Formation & Compliance Platform (SaaS) / Online LLC formation, filings and compliance for entrepreneurs / United States
ZenBusiness 2026 Data Breach
US online business-formation and compliance platform (Austin, TX) helping entrepreneurs form LLCs and corporations and manage state filings and compliance.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
83/100
Lower riskHigher risk
High and current: recent, valuable data circulating on the dark web now.
Data Sensitivity i
ElevatedExposed data raises the risk of fraud, targeting, and impersonation. Proactive steps are warranted.
13M rowsRecords
2026Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Crucial data exposed
SSNSocial Security Number
AddressPhysical address
Breach Summary
In March 2026, ShinyHunters claimed a large ZenBusiness breach spanning data from Snowflake, Mixpanel and Salesforce, and released it after a ransom deadline passed. The dataset contains roughly 12.8 million rows and about 5 million unique email addresses, with names, phone numbers, addresses and Social Security numbers present across leads, support and CRM records. This entry tracks about 13 million circulating records, and a searchable copy was posted publicly in April 2026.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
13M rows records analyzed
About ZenBusiness
ZenBusiness is a US online business-formation and compliance platform headquartered in Austin, Texas, helping entrepreneurs form LLCs and corporations and handle state filings, registered-agent service, licenses and ongoing compliance. It serves large numbers of small-business owners and sole proprietors nationwide.
Why They Hold Your Data
As a business-formation service, ZenBusiness holds founder and small-business-owner records that can be highly sensitive, including names, home and business addresses, email addresses, phone numbers and, for formation and tax filings, Social Security numbers and EINs, alongside CRM, lead and support data across platforms such as Salesforce, Snowflake and Mixpanel.
Recent Developments
In March 2026 ShinyHunters claimed data exfiltrated from ZenBusiness's Snowflake, Mixpanel and Salesforce platforms, setting a March 30 deadline; after non-payment the data was released, and by April 13, 2026 a searchable copy had been posted publicly. Class-action litigation followed.
Data Points Exposed
5 verified field types
Email Address
Full Name
Phone Number
Physical address High
Social Security Number Critical
Breach Impact
Because ZenBusiness serves business founders, the breach exposes small-business owners' identity and formation data at scale, including Social Security numbers, creating direct identity- and business-fraud exposure and prompting class-action litigation. Public posting of a searchable copy sharply increases downstream misuse risk and notification obligations across many states.
Principal Risk Advisory
What this means for a principal
A consumer-service breach: contact and account data supports phishing, account takeover and profile enrichment. For a high-profile principal the main risk is credible impersonation and enrichment of existing exposure.
What You Should Do
- Guard against SIM-swap and vishing: add a carrier port-out PIN and verify any 'support' calls independently.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping and footprint neutralization: cross-reference against broker-available data and suppress still-removable elements, prioritizing address and phone, since this record re-seeds broker networks.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
S
Threat Actor: ShinyHuntersConfidence: High
Motivation: Financial extortion, data sale
A prolific data theft and extortion group that began as a database theft and resale actor and evolved toward SaaS-focused extortion. Recent activity involves vishing, credential harvesting, SSO compromise, and theft of customer data from cloud and SaaS environments.
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