Sonitor Technologies Faces Alleged Data Breach; Ransomware Group PEAR Claims Responsibility
On July 7, 2026, healthcare technology provider Sonitor Technologies reportedly suffered a suspected data breach, with the ransomware group PEAR claiming responsibility. The Norway-based company, which supplies real-time location and efficiency tracking systems for patients, staff, and equipment across over 300 hospitals and medical clinics worldwide, is under investigation following allegations that 560 gigabytes of data were accessed by the attackers.
Details about the breach including the types of compromised data and the full scope of affected individuals remain unconfirmed. However, legal teams associated with ClassAction.org are examining the incident to determine whether a class action lawsuit can be filed on behalf of current and former patients, staff, and other affiliates of Sonitor’s client facilities. Potential claims could address harm such as loss of privacy, financial costs, and time spent mitigating breach impacts.
As of July 31, 2026, Sonitor has not publicly confirmed the breach, and no additional technical or forensic details have been released. The incident follows a pattern of ransomware attacks targeting healthcare infrastructure, raising concerns about the security of third-party vendors in the medical sector. Further updates are expected as the investigation progresses.
Source: https://www.classaction.org/data-breach-lawsuits/sonitor-technologies-july-2026
Sonitor Technologies TPRM report: https://www.rankiteo.com/company/sonitor-technologies
"id": "son1785537575",
"linkid": "sonitor-technologies",
"type": "Ransomware",
"date": "7/2026",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"{'affected_entities': [{'customers_affected': 'Over 300 hospitals and medical '
'clinics worldwide',
'industry': 'Healthcare',
'location': 'Norway',
'name': 'Sonitor Technologies',
'type': 'Healthcare Technology Provider'}],
'data_breach': {'data_exfiltration': '560 gigabytes',
'personally_identifiable_information': 'Potential'},
'date_detected': '2026-07-07',
'date_publicly_disclosed': '2026-07-07',
'description': 'Sonitor Technologies, a healthcare technology provider, '
'reportedly suffered a suspected data breach on July 7, 2026, '
'with the ransomware group PEAR claiming responsibility. The '
'breach involved the alleged exfiltration of 560 gigabytes of '
'data, impacting over 300 hospitals and medical clinics '
'worldwide. Legal teams are examining the incident for '
'potential class action lawsuits.',
'impact': {'data_compromised': '560 gigabytes',
'identity_theft_risk': 'Potential harm such as loss of privacy',
'legal_liabilities': 'Potential class action lawsuit'},
'investigation_status': 'Ongoing',
'ransomware': {'data_exfiltration': '560 gigabytes',
'ransomware_strain': 'PEAR'},
'references': [{'date_accessed': '2026-07-31', 'source': 'ClassAction.org'}],
'regulatory_compliance': {'legal_actions': 'Potential class action lawsuit'},
'threat_actor': 'PEAR',
'title': 'Sonitor Technologies Alleged Data Breach by PEAR Ransomware Group',
'type': 'Ransomware'}