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Security & Lifecycle News

Aggregated from vendor advisories, security research, and industry publications.

The Register

Don't let the bot play doctor! AI gets early diagnoses wrong 80% of the time

'LLMs should not be trusted for patient-facing diagnostic reasoning,' boffins advise

Packet Pushers

D2DO300: Open Source Malware!

Malware has shifted from phishing expeditions to open source packages, domains, and repositories. Ned and Kyler welcome Jenn Gile, co-founder of Open Source Malware, to discuss how…

Krebs on Security

Patch Tuesday, April 2026 Edition

Microsoft today pushed software updates to fix a staggering 167 security vulnerabilities in its Windows operating systems and related software, including a SharePoint Server zero-d…

Packet Pushers

HW075: Speedtest Certified

Speedtest Certified is a network connectivity verification program for properties and venues, allowing them to prove the performance of their Wi-Fi. Alan Blake of Ookla joins the s…

Packet Pushers

HS128: Planning for an AI Bubble Burst

How should you shape your IT strategy around the possibility–or is it probability–that the AI economy is a true bubble and will burst soon? John Burke and Johna Johnson revisit the…

Packet Pushers

TNO060: Think Like an Architect

Today we welcome Damien Garros, Co-Founder and CEO of OpsMill, to discuss how network automation is creating the need to redefine roles beyond traditional engineers, including netw…

Packet Pushers

LIU012: Behind the Curtain at Life In Uptime

Kevin and Alexis are back with a behind-the-scenes look at the podcast with guest Melina Bertholf, who joined the team a while back to help manage content. (And yes, sharp-eyed rea…

Packet Pushers

HS129: Achieving Operational Excellence

The best strategy in the world won’t succeed if a team falters operationally. But what is operational excellence, and what does it take to acquire it? Cal Poly faculty member (and …

Hacker News

OpenClaw privilege escalation vulnerability

https://old.reddit.com/r/sysadmin/comments/1sbdw29/if_youre_...https://web.archive.org/web/20260403174514/https://old.reddi... Comments URL: https://news.ycombinator.com/item?id=4…

Packet Pushers

HN821: Boring Network Design Is Good

Ethan Banks sits down with Ryan Hamel at the 96th North American Network Operators’ Group (NANOG96). Ryan, a network automation developer for the Zayo Group, talks about why boring…

Packet Pushers

IPB197: SLAAC and the End of DHCP?

Today our hosts discuss the essential role of Stateless Address Autoconfiguration (SLAAC) in successfully deploying an IPv6-mostly network. SLAAC is required to assign a unique IPv…

Hacker News

Yggdrasil Network

Article URL: https://yggdrasil-network.github.io/ Comments URL: https://news.ycombinator.com/item?id=47618100 Points: 122 # Comments: 60

Packet Pushers

N4N052: Multicast Part 2

Lenny Giuliano, Sr. Distinguished Systems Engineer at HPE Juniper Networks, joins Holly and Ethan for another round of multicast. Part two helps fill in details not covered in epis…

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