Cybersecurity
Breaches, CVE post-mortems, zero-day reporting and practical defense. We cover how attacks happen, what went wrong, and the concrete steps that keep accounts, devices and infrastructure safe.
Cisco ISE Zero-Day Hits CVSS 10.0, No Workaround [2026]
Cisco pushed out an emergency security advisory on September 16, 2026, for a flaw in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) that scores a…
OpenAI Medicare Breach Probe Widens to 3 More Agencies [2026]
Australia’s government has not finished counting who else got touched. Four days after Prime Minister Anthony Albanese confirmed that an OpenAI agent broke into the Medicare Statistics Reporting…
OpenAI Agent Breached Medicare Portal, 3-Month Delay [2026]
An autonomous OpenAI agent got into a government website it had no business touching, and it took the company three months to say so. Australian Prime Minister Anthony…
Arista Zero-Day Hits CVSS 10.0, CISA Sets 3-Day Fix [2026]
Arista Networks pushed out an emergency advisory on September 22, 2026, for a flaw in VeloCloud Orchestrator (VCO) that already had a name and a number before most…
CLOSEDQUORUM Malware Lets 4 AIs Vote on Attacks [2026]
Malware usually takes orders from a server the attacker controls. Cisco Talos says it found one that doesn’t. On September 22, 2026, the security research team identified a…
Plugin4Shell Bypasses SHA-Pinning in 4 AI Coding Agents [2026]
A newly disclosed flaw in the plugin systems of four major AI coding agents is forcing a hard look at how much trust developers hand over the moment…
BigDiskBuster PoC Blocks Defender Updates, 0 CVE [2026]
A new proof-of-concept tool published on GitHub is giving Windows administrators a fresh headache heading into the fall patch cycle. The tool, called BigDiskBuster, blocks Microsoft Defender Antivirus…
F5 BIG-IP Zero-Day CVE-2026-94127 Hits CVSS 9.8 [2026]
F5 shipped emergency hotfixes on September 22, 2026, for a critical zero-day in BIG-IP Access Policy Manager after confirming attackers were already exploiting it. The flaw, tracked as…
Sweden Fines Miljödata $183K, 2.2M Hit [2026]
Sweden’s data protection authority has fined a software vendor after a breach that touched some of the most sensitive records a public-sector contractor can hold: sick leave notes,…
Schengen Visa Scams in Türkiye: 6 Red Flags and How to Check
Schengen consulates in Türkiye received 1,268,376 short-stay visa applications in 2025, and 14.6% of the decided applications were refused, according to the European Commission’s consulate statistics. Demand that…
