Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug

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Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug

A local privilege escalation exploit published today gains root on OpenBSD 7.9 by chaining a roughly 37-year-old integer overflow with a separate kernel flaw, bypassing OpenBSD's KARL kernel-address randomization and its SMAP and SMEP hardware protections. Security firm Calif, which found and reported the flaws, published a detailed writeup and full proof-of-concept code after OpenBSD shipped

The Hacker News · October 16, 2026

In and Out of Model Responses Explained — Whiteboard Friday

Is your SEO strategy ready for LLM grounding? Explore the distinction between training data and live web retrieval, and discover how to optimize your brand's visibility in AI search results.

Marketing & SEO Aug 13, 2026

HubSpot AEO vs. Profound: Features, pricing, and use cases

HubSpot AEO vs. Profound is a comparison between two answer engine optimization tools that take different approaches to AI search visibility. HubSpot AEO tracks how a brand appears in AI-generated answers and connects those insights directly to content creation and campaign execution inside the HubSpot ecosystem.

AI Aug 13, 2026

Bring your spreadsheet data to life with Sheets canvas

Sheets canvas turns data into interactive dashboards, custom study trackers, seating charts, and more, all with a simple prompt.

Marketing & SEO Aug 13, 2026

AI keyword research: How to use free chatbot tools

We tested 5 free chatbots for AI keyword research. See how they performed and how to validate their suggestions with real search data.

Marketing & SEO Aug 13, 2026

Ahrefs Brand Radar alternatives for marketing teams

G2’s 2026 Answer Economy research found that 51% of B2B software buyers start their research with an AI chatbot more often than Google. That shift means marketing teams need to track not only traditional search performance but also how AI assistants and answer engines mention, cite, and recommend brands.

Marketing & SEO Aug 13, 2026

Scrunch AI alternatives compared: Features, pricing, and fit [2026]

If you’re comparing Scrunch alternatives, start by separating monitoring from execution. Monitoring tools show how brands appear in AI-generated answers. Optimization tools add recommendations, content briefs, or workflows that help teams act on those findings.

Learning Aug 13, 2026

New EU Guidelines For AI Labelling

New EU guidelines, why AI sparkles aren’t enough, when AI labels are required, and what the rules mean for AI-powered features and products.

Marketing & SEO Aug 13, 2026

A Proven Instagram Strategy for Business Growth

Wondering why your Instagram content isn't converting the way it used to? Curious what separates the accounts that consistently drive revenue from those stuck chasing views? In this article, you'll discover a three-part Instagram marketing strategy for 2026 that combines authentic content creation, sustainable posting systems, and a simplified approach to Meta paid ads that […]

Tech Aug 13, 2026

Meta’s Compliance with Australia’s Social Media Ban

An update on Meta's compliance with Australia's social media ban

Tech Aug 12, 2026

NABTU and Meta Announce New Partnership to Invest In Skilled Trades for the AI Era

Meta and North America's Building Trades Unions (NABTU) are partnering to invest in skilled trades workers building America's AI infrastructure.

Marketing & SEO Aug 12, 2026

Top B2B SEO tools that actually grow your pipeline in 2026

The bar for B2B SEO tools has shifted. SEO strategy is no longer just about ranking on page one, because buyers are increasingly discovering vendors through AI-generated answers. A strong Google ranking still matters, but so does visibility in AI search, and B2B teams need traffic that’s actually likely to convert.

Marketing & SEO Aug 12, 2026

AI search visibility ROI: How to measure what matters (& ignore what doesn’t)

As long as there has been commerce, there have been questions. First, those questions were only for salespeople. Then, it was search engines. Now, AI has been thrown into the mix. But how do you know if your AI search efforts are even working?

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