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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Malware 227 Policy & legal 162 Threat actor 119 Industry 113 Vulnerability 111 Ransomware 100 Exploit / PoC 83 Phishing & fraud 81 Data breach 78 Research 25 Tools 7 Advisory 2

SeverityAll critical 362 high 239 medium 165 low 323 info 19

Meta adds three new features to keep WhatsApp accounts secure

Meta strengthens WhatsApp account security with alphanumeric two-step verification passwords, unknown-caller context on Android, and multiple passkeys per account.

Meta upgraded WhatsApp's two-step verification from a six-digit PIN to a longer alphanumeric password that can include special characters. On Android, calls from unsaved numbers now show context such as whether the number is registered in another country or shares groups with the recipient, countering scam urgency. More than one billion users have set up passkeys, and users can now register multiple passkeys on one account across mixed platforms.

Help Net SecurityAug 26, 00:00 UTC · 22d agoTools

The Weird Way the 404 Media Zine Was Built

404 MediaDec 30, 14:00 UTC · Dec 30, 2025Tools1

Have it both ways: stay discoverable in search while disallowing AI training

Cloudflare launches Disallow AI Training setting letting sites block AI training via robots.txt while staying indexed in search; Apple, Google, and Microsoft honor it.

Cloudflare announced a 'Disallow AI Training' setting that publishes a no-training preference in robots.txt so sites can block AI training (including by mixed-use crawlers) without losing search indexing. Apple, Google, and Microsoft meet Cloudflare's new 'Accountable' designation, which requires training/summary opt-out mechanisms, URL-level training visibility, and assurance that opt-outs don't affect search rankings. Cloudflare cites that under 1% of its sites block search bots while 17% block AI training, and its Block settings now apply to mixed-use crawlers as well. Granular controls over how much content appears in AI summaries are planned for early next year.

Cloudflare BlogSep 15, 13:00 UTC · 2d agoTools

WhatsApp Adds Multiple Passkeys for Phishing-Resistant Sign

Meta now allows multiple passkeys per WhatsApp account and upgraded two-step verification to full passwords, hardening sign-in for more than 1 billion users.

Meta announced support for multiple passkeys on a single WhatsApp account for iOS and Android, noting more than 1 billion people already use a passkey to log in. WhatsApp also upgraded two-step verification from a six-digit PIN to a full alphanumeric password and added Android call context such as origin location, contact status, and shared groups. The features aim to harden account sign-in against phishing and one-time passcode interception and to counter caller scams relying on urgency.

The Hacker NewsAug 25, 17:16 UTC · 22d agoTools

Glow exits stealth with $180 million to secure the AI-enabled endpoint

Help Net SecurityJul 22, 00:00 UTC · Jul 22, 2026Tools

Wazuh and AI For Enhanced SOC Workflows

Wazuh details AI-powered SOC workflows via its AI Analyst, self-hosted Llama 3 via Ollama, and Claude 3.5 Haiku integrations.

Wazuh outlines how AI can augment SOC analysts handling high alert volumes. The Wazuh AI Analyst on Wazuh Cloud uses Amazon Bedrock and Anthropic Claude to generate scheduled security posture reports. Self-hosted options include Llama 3 with Ollama, FAISS, and LangChain for privacy-sensitive threat hunting, plus an OpenSearch Assistant integration with Claude 3.5 Haiku. This is a vendor-contributed piece describing product capabilities rather than an incident or vulnerability.

The Hacker NewsAug 21, 11:21 UTC · 27d agoTools

Hillingar - MirageOS Unikernels on NixOS

A technical write-up details Hillingar, enabling reproducible Nix-based builds and NixOS deployment of MirageOS OCaml unikernels such as authoritative DNS servers.

This blog post (published December 2022, updated February 2025) describes Hillingar, work from the author's master's thesis enabling reproducible builds and deployments of MirageOS OCaml unikernels using Nix and a custom NixOS module, demonstrated with an authoritative DNS server. MirageOS unikernels embed application and low-level OS code in a single kernel, allowing dead-code elimination that reduces attack surface and improves efficiency. The post covers challenges such as solving opam dependency version constraints when linking a single dependency set.

Lobsters · securitySep 4, 09:17 UTC · 13d agoTools1