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CardioComm confirms cyberattack has suspended its services.

Tuesday: Tuesday marks a significant day for CardioComm Solutions as they announce the ongoing impact of a cybersecurity incident on their servers. The company, based in Toronto, has shared details about the situation, highlighting disruptions to its website and affected services.

Business Impact

CardioComm’s website is currently unavailable, displaying a message advising customers that the company is experiencing downtime affecting its services. This includes several key products: HeartCheck CardiBeat, a portable ECG monitor; Global Cardio 3 software, a tool used in medical diagnostics; and Home Flex software, which allows consumers to upload heart readings for sharing.

The extent of the disruption isn’t fully known, but it’s clear that consumer reliance on these devices for at-home testing is potentially affected. CardioComm CEO Etienne Grima has yet to respond to TechCrunch’s questions, leaving gaps in understanding the full implications.

Response from Management

CardioComm is actively working to restore data and re-establish production servers, indicating a proactive approach to recovery. The company suggests that the incident may resemble an attack like ransomware, though there’s no evidence of compromised customer health information. Identity theft precautions are already in place if necessary.

Outage Duration and Impact

The outage could last several days or potentially longer, according to CardioComm. While the impact on consumer reliance for medical testing isn’t fully known, it’s clear that services like HeartCheck CardiBeat may be unavailable during this period.

Contingency Plans

To mitigate risks, CardioComm is preparing contingency plans. This includes ensuring data security and resuming operations as soon as possible. The company remains focused on restoring normalcy, emphasizing the importance of quick action to address the situation.

Stay Informed

For those affected or interested in the latest updates, contact information is available via secure channels for further details.


This comprehensive update provides an overview of CardioComm Solutions’ response and the current status of their services following a significant cybersecurity incident.