Top 5 Cybersecurity News Stories September 4, 2026

This week’s Cybersecurity News Stories September 4, 2026 illustrate a consistent challenge: the gap between a protective measure and what that measure actually closes. SonicWall enterprise remote-access appliances confirmed actively exploited via a zero-day chain requiring no credentials and no user interaction. Microsoft Exchange Server 2016 deployments without Extended Security Update eligibility facing an authentication…

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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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