Weekly briefing No. 41 published 4 Oct 2026

Intelligence · Weekly briefing

The week’s disclosures and what each means for your firm.

The week’s public disclosures that touch owner-run firms, each with what it means.

Issues 41 since March 2026Latest 4 Oct 2026By LeakTrace Intelligence Desk

19 Mar 2026

No. 11 · Six major 2026 breaches across North America exposed tens of millions of records through healthcare system compromises, retail attacks, and ransomware incidents.

Conduent · IBM MOVEit (Colorado) · Panera Bread · Canada Goose

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19 Mar 2026

No. 10 · North American data breaches in 2026 have exposed tens of millions of records across healthcare, financial services, and government sectors.

Conduent · Panera Bread · University of Hawaii · Odido

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19 Mar 2026

No. 9 · Six major data breaches impacted North American organizations in 2026, exposing millions of individuals to identity theft, financial fraud, and unauthorized access.

Conduent · Panera Bread · University of Hawaii Cancer Center · Canada Goose

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19 Mar 2026

No. 8 · Major healthcare and technology breaches exposed tens of millions of North Americans during 2026, with Conduent affecting over 25 million individuals across multiple states and triggering regulatory investigations.

Conduent · Panera Bread · IBM/Colorado Healthcare · Canada Goose

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19 Mar 2026

No. 7 · Six major North American data breaches spanning early 2026, late 2025, and mid-2024 exposed millions of customer and employee records through credential theft, ransomware, and API vulnerabilities.

Under Armour · Coinbase · Panera Bread · National Public Data

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19 Mar 2026

No. 6 · North America experienced significant data breaches across healthcare, finance, and retail sectors in early 2026, with millions of customer records exposed through vulnerable third-party systems and compromised credentials.

Canadian Investment Regulatory Organization (CIRO) · Conduent · Panera Bread · Colorado Healthcare (IBM MOVEit)

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19 Mar 2026

No. 5 · Major incidents continue across North America with six significant breaches affecting millions of individuals across financial services, healthcare, and third-party vendors.

Allianz Life Insurance Company of North America · PayPal · 700Credit · University of Hawaii Cancer Center

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19 Mar 2026

No. 4 · Six major North American data breaches exposed over 11 million records across automotive, insurance, healthcare, legal, financial, and retail sectors.

700Credit · Allianz Life · DaVita · PowerSchool

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19 Mar 2026

No. 3 · Six major data breaches struck North American organizations across healthcare, hospitality, financial services, and retail sectors between January and March 2026.

IBM MOVEit / Colorado Healthcare · Conduent · Panera Bread · Stellantis

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19 Mar 2026

No. 2 · This week has seen a particularly severe escalation in North American data breaches, with major infrastructure and service providers falling victim to sophisticated attacks.

TELUS Digital · Infutor · Federal Bureau of Investigation · Loblaw Companies

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