Cyber Risks · Cisco Talos

I scan, you scan, we all scan for... knowledge?

Summary: Cisco Talos used its Threat Source newsletter to argue that reconnaissance is being ignored in day-to-day security workflows, noting that initial access brokers excel at finding every Windows 7 machine, unpatched printer, smart fridge, and vulnerable thermostat on a network. The same newsletter also disclosed now-patched vulnerabilities in Foxit PDF Editor, Epic Games Store, and MedDream PACS involving privilege escalation, use-after-free, and cross-site scripting, and noted Microsoft's January 2026 Patch Tuesday covered 112 vulnerabilities, 8 rated critical.

What you should know: Initial access brokers are actively cataloguing the forgotten devices on networks - the Windows 7 machines, printers, and thermostats - and AI tooling has made that reconnaissance work easier, so the alert you dismiss as a half-open SYN may be the pattern that precedes access being sold.

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Malware
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