Was Sharecare, Inc. hit by ransomware?

Sharecare, Inc. was listed by the shinyhunters ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the shinyhunters ransomware group?

shinyhunters is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Sharecare, Inc. breach?

shinyhunters published data attributed to Sharecare, Inc.. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Sharecare, Inc.

Claimed by Shinyhunters · listed 4 days ago

Age

since listed · data leaked

Status timeline

ListedAug 14, 2026
Data leakeddate unknown

At a glance

Group: Shinyhunters
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: Aug 14, 2026

About the victim

AI dossier — public-source company profile

Sharecare is a digital health platform providing AI-driven health guidance (AskMD), provider search, prescription pricing comparison, and health records management. The company serves individuals, employers, health plans, providers, and the public sector, integrating with health insurance coverage and medical records systems.

Industry: Digital Health & Healthcare Technology

Attack summary

Severity: critical — Confirmed exfiltration of 3.4 million+ Salesforce records containing PII and internal data from a healthcare company; data already published. Healthcare sector + PII at scale + operational data = critical. Potential HIPAA violation if health records included.

Threat actor claims to have compromised over 3.4 million Salesforce records containing PII and 28GB+ of internal corporate data. The group alleges the company failed to reach a negotiation agreement and is now publishing the exfiltrated data as retaliation.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Salesforce records (3.4 million+)
Personally identifiable information (PII)
Internal corporate data
Health records/medical information (inferred from healthcare context)

What the group claims

This Company data was published due to them hiring a very incompetent and unskilled negotiator. If you choose incompetency to negotiate for you, that is on you. We will be publishing companies data who are negotiating with us, without a warning if negotiators continue to take us as misinformed individuals and BS us. Over 3.4 million Salesforce records containing some PII and 28GB+ of internal corporate data was compromised. The Company failed to reach an agreement with us despite our incredible patience, all the chances and offers we made. They don't care. | Size: 25GB+ (compressed) | Updated: 13 August 2026 | SHA256: 195842b8a53e8d7fe63238dbed753c1c28a86034ca98f99527ef743528b6cc45

Sources

Victim sitesharecare.com

Source

Indexed 4 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About shinyhunters

Based on the limited publicly available information, shinyhunters appears to be a recently emerged ransomware group first observed in October 2025, primarily motivated by financial gain through extortion activities targeting organizations across multiple sectors. The group's origin and potential affiliations remain unclear due to their recent emergence, and there is insufficient public documentation to determine whether they operate as a Ransomware-as-a-Service model or as an independent entity. Their attack methodology and specific technical capabilities have not been extensively documented by major threat intelligence firms, though their targeting pattern suggests a broad opportunistic approach rather than sector-specific specialization. The group has reportedly victimized approximately 77 organizations, with primary targeting focused on the United States, France, Japan, Germany, and Australia, showing particular interest in consumer services, technology, financial services, transportation and logistics, and education sectors. Given the group's very recent emergence in late 2025, there are no widely reported major campaigns or high-profile incidents documented by established security research organizations, and no known law enforcement actions have been publicly reported against this group. The current operational status of shinyhunters remains active based on available reporting, though comprehensive threat intelligence profiles from major security firms like Mandiant, CrowdStrike, or government agencies have not yet been published due to the group's recent appearance in the threat landscape. The group has been linked to 151 public disclosures across our corpus. First observed on a leak site on October 3, 2025; most recent post August 14, 2026. The operation is currently active.

Timeline of this disclosure

August 14, 2026Sharecare, Inc. listed by shinyhunterson the group's public leak site

Other recent disclosures by shinyhunters

shinyhunters has been linked to 151 public victims on Darkfield. A sample of the most recent:

See the full shinyhunters dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,608 disclosures indexed across all operators we track. Geographically, Sharecare, Inc. is reported in United States, a country with 3,162 ransomware disclosures in our corpus.

If your organisation is affected

A listing by shinyhunters means Sharecare, Inc. appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on shinyhunters's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.