Cybersecurity
Intelligence

Major 2026 breaches affecting North America expose hundreds of millions of records across healthcare, education, financial, retail and telecommunications sectors. ShinyHunters emerges as prolific threat actor targeting cloud platforms and stealing credentials at scale.

Six major 2026 data breaches impacted millions of North Americans, including Canadian financial regulators and educators, U.S. healthcare systems, and global pharmaceutical suppliers. Attacks exploited phishing, third-party vendors, and social engineering to exfiltrate sensitive personal data ranging from medical records to investment details.

Six critical data breaches hit North America in 2026, spanning education, healthcare, and retail. Instructure's Canvas suffered the largest education-sector breach affecting 275 million users globally, while NYC Health and Hospitals exposed 1.8 million patients' data including biometrics.

Six significant data breaches in 2026 exposed millions of North American records across financial services, retail, education, and healthcare sectors. Credential theft via social engineering and voice phishing remained the primary attack vector.

Six major data breaches impacted North American organizations in 2026, ranging from educational platforms to retail and telecommunications. The attacks exploited social engineering, misconfigured systems, and third-party vulnerabilities affecting hundreds of millions of users and customers.

Six major 2026 data breaches targeted North Americans, exposing millions of personal and financial records across finance, technology, and retail sectors. Third-party vendor compromises and credential theft emerged as the dominant attack vectors across all incidents.

Six critical 2026 breaches spanning North America exposed millions of records through employee credential theft, ransomware, and third-party vulnerabilities. Canadian financial institutions and U.S. educational platforms faced significant incidents while global platforms like Canvas impacted institutions worldwide.

2026 saw major data breaches across North America with Canvas affecting Canadian universities, ADT and McGraw-Hill impacting millions of US customers, and global incidents at French government agencies. Supply-chain compromises and credential-based attacks emerged as dominant threat vectors.