
Linux nf_tables: How One Character Opens the Door to Root
CVE-2026-23111: a use-after-free flaw in nftables enables root escalation and container escape. Working exploits have been public since June 8.
Practical tips, use cases, and news about AI for SMBs. Explore our latest articles.

CVE-2026-23111: a use-after-free flaw in nftables enables root escalation and container escape. Working exploits have been public since June 8.

Fake IT helpdesk calls, remote desktop takeovers, and rapid ransom demands: vishing now targets professional services firms — including through physical intrusion.

Behind the takedown of 73 Microsoft repositories lies a novel evasion technique called Phantom Gyp — one that bypasses every standard npm security control.

A seventh actively exploited zero-day hits Cisco Catalyst SD-WAN Manager in 2026: root-level privilege escalation, no patch available, all deployments affected.

In March 2026, 230 AWS, Azure and GCP cloud servers were silently hijacked to form a criminal email relay network — without their owners' knowledge.

Fewer than twenty encrypted vaults stolen via TOTP brute-force: the Dashlane incident exposes the transparency gaps security vendors too often hide.

Cyera valued at $12bn — 80x ARR, still unprofitable. The signal every B2B leader deploying AI can't afford to ignore.