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Incidents attributed to:

Sébastien Boulanger-Dorval (employee)

Related incidents

Insider threatResolved

Desjardins insider data breach

An insider at Desjardins — the largest financial cooperative in Canada — exfiltrated personal data on 9.7 million members and businesses over two years before being caught. The defining Canadian insider-threat case.

Victim
Desjardins Group
Loss
$100.0M
Records
9.7M