Top 5 Cybersecurity News Stories July 24, 2026

Cybersecurity News Stories July 24, 2026 — DIESEC editorial header showing five cybersecurity threat icons: OT control panel, firewall UI, server key, workflow dashboard, helpdesk document

The five stories in this week’s Cybersecurity News Stories July 24, 2026 share a structural feature that distinguishes them from the opportunistic exploitation patterns that dominate most news cycles: in each case, the component that was compromised, configured, or exposed was not the primary IT system the organisation considers its attack surface. It was the…

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EY Third-Party Data Breach: 15 Days Inside Helpdesk

EY third-party data breach

EY third-party data breach: attackers spent 15 days inside a support-ticketing platform used by Ernst & Young’s tax practice, walking out with client tax filings, Social Security numbers and financial account data before anyone noticed — the firm’s third vendor-side security failure in under three years. What Happened This EY third-party data breach ran from…

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Top 5 Cybersecurity News Stories July 17, 2026

Cybersecurity News Stories July 17, 2026 image showing five enterprise infrastructure layers simultaneously under threat including perimeter gateway identity platform endpoint protection ERP and cloud hypervisor

The five stories in this week’s Cybersecurity News Stories July 17, 2026 share a structural property that distinguishes them from the opportunistic exploitation patterns that characterised earlier months of this year: in each case, the compromised or exposed component is one the organisation has placed into a category other than “security risk.” A remote-access appliance…

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Energy Sector Cybersecurity: Recent European Cyberattacks Highlight the Risk

energy sector cybersecurity

Energy sector cybersecurity has long been a point of strategic leverage in Europe. In recent years, that leverage has extended beyond physical infrastructure into the digital systems that support generation, distribution, and coordination across the grid. Recent cyber incidents have brought this into sharper focus. While each attack appears isolated, they collectively point to a…

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NIS2 Compliance in Practice: Lessons from Belgium’s First Year

NIS2 compliance

NIS2 compliance has long felt like an approaching deadline rather than a lived reality for many organisations across Europe. That is beginning to change. As member states move from transposition to enforcement, the directive is shifting from policy language to operational impact — altering reporting practices, governance expectations, and supply chain dynamics. Belgium offers one…

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