Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
Cloudflare OS
Cloudflare OS goes open source with a record of everything its agents read

Cloudflare open sourced Cloudflare OS, the agent platform whose first version its own employees have used since May. Every resource an agent reads gets recorded, the record …

Cloudflare Wallet
Cloudflare gives AI agents wallets with built-in spending controls

Cloudflare’s Wallets will give AI agents running on its platform a human-readable wallet handle for paying APIs and online content within limits set by their creator. …

money
AI agents are changing where cybersecurity seed funding lands

Founders pitching a cybersecurity seed round this summer are joining a line that keeps getting longer. Product Hunt launches hit their highest level since late 2023 last …

network
Cloudflare reveals what’s behind major internet outages

Storms, earthquakes, and infrastructure failures disrupted internet access throughout the second quarter, while governments deliberately shut networks down, according to …

Infosec products of the week
New infosec products of the week: July 17, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Cloudflare, Lineation.ai, Nudge Security, and Polygraf AI. Polygraf AI Meeting Guard …

Cloudflare
Cloudflare Precursor uses continuous behavioral analysis to stop advanced bots

Cloudflare has announced the general availability of Precursor, a next-generation, continuous behavioral validation engine for bot management. Precursor runs seamlessly inside …

Cloudflare
Cloudflare changes AI crawler access rules

Cloudflare introduced new controls that let website owners manage AI traffic across three categories: Search, Agent, and Training. The feature is available to all Cloudflare …

danger
The assembly line behind 1.5 million malicious domains

Attackers registered roughly 1.5 million malicious domains during the first five months of 2026. The registration patterns resemble industrial output. Most of the domains were …

AI
DNS-AID lets AI agents find and verify each other through DNS

AI agents run across many platforms, and each one needs a way to locate and confirm the identity of the others it works with. The Linux Foundation’s DNS-AID project …

Cloudflare
Cloudflare moves up its post-quantum deadline as researchers narrow the path to Q-Day

Cloudflare announced it is targeting 2029 to complete post-quantum security across its entire product suite, including post-quantum authentication. The company is following a …

cloud
AWS, Wasabi, Cloudflare, and Backblaze go head-to-head in new cloud storage test

Cloud storage buyers rarely get vendor-provided performance data that includes the vendor’s own weak spots. Backblaze’s Q1 2026 Performance Stats report, attempts …

world
Cloudflare tracked 230 billion daily threats and here is what it found

Cloudflare’s network blocks over 230 billion threats per day. The volume indicates how routine and automated the attack cycle has become, and the patterns behind that …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released for important security events and breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools