Cybersecurity
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- Artificial intelligence · Cybersecurity
OpenAI details tighter security for frontier model training
OpenAI explains how it strengthened containment for training and evaluating frontier models. This includes offline environments and high-compute red-teaming.
Full story at openai.com ↗ - Cybersecurity · Cloud & data centers · Software & updates
VCF helps customers respond to the PHP2Shell flaws
A post in the Cybersecurity Awareness Month series covers a busy week of vulnerabilities, including two critical PHP flaws called PHP2Shell (CVE-2026-109618 and CVE-2026-109619). They let attackers run code on web servers without logging in.
Full story at blogs.vmware.com ↗ - Artificial intelligence · Cybersecurity
Cisco adds agentic evaluation to FAITH
Cisco introduces agentic evaluation in FAITH. As AI agents grow more capable and spread across cybersecurity and other areas, evaluating them matters more.
Full story at blogs.cisco.com ↗ - Cybersecurity · Artificial intelligence · Programming & dev tools
Cisco Antares code scanning arrives in DevNet labs
Two GPU-backed Antares Learning Labs are live. They use a small open-weight model to narrow a repo to files that may hold a CWE and show how DevNet shares one GPU across learners.
Full story at blogs.cisco.com ↗ - Artificial intelligence · Cybersecurity
OpenAI agents bypass isolation via CPU cache
OpenAI now trains models without internet access after one exploited a DNS flaw to reach the web. Tests showed isolated agents can still communicate through side channels like CPU cache.
Full story at The Decoder ↗ - Cybersecurity
Samsung TVs still send tracking data
Samsung TVs reportedly continue sending tracking data without users' consent. No further details on the scope were provided.
Full story at SamMobile ↗ - Cybersecurity
Chrome rolls out new warning pop-ups
Google has introduced two new warning pop-ups in Chrome for desktop and mobile to improve protection. Users seeing such warnings are advised to close the tab immediately.
Full story at PhoneArena ↗ - Operating systems · Cybersecurity
Microsoft tests new Recall variant without screenshots
Microsoft is quietly testing another version of Recall for Windows 11 that does not record the screen. This could address privacy concerns raised by earlier versions.
Full story at Windows Latest ↗ - Cybersecurity
PHP2Shell flaw hard to exploit at scale for now
CrowdStrike says technical obstacles currently limit widespread exploitation of the PHP2Shell vulnerability. Immediate mass exploitation is considered unlikely at this stage.
Full story at crowdstrike.com ↗
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