The Cloudflare Email Security team has observed and tracked some sophisticated cyberattacks in which malicious actors mask ...

UAC-0099, first publicly documented by the agency in June 2023, has a history of targeting Ukrainian entities for espionage ...

OpenAI has launched two new open-weight language models, gpt-oss-120b and gpt-oss-20b free to download from Hugging Face ...

Cybercriminals are abusing the link wrapping security feature from Proofpoint and Intermedia to launch sophisticated phishing ...

First, Cloudflare accused the AI company of bypassing no-crawl directives. Now Perplexity says Cloudflare has it all wrong.

In a debate likely to get louder as AI agent usage grows, some people say Perplexity crawling blocked websites isn't a simple ...

Cloudflare is accusing Perplexity of using stealth crawlers to bypass site restrictions, triggering fresh concerns over how ...

The Internet is fighting over whether robots.txt applies to AI agents. It all started when Cloudflare published a blog post, ...

Cloudflare claims the AI startup is bypassing robots.txt restrictions to scrape content, potentially exposing Perplexity to ...

Cloudflare now trades at over 35x 2025 sales and nearly 200x 2026 EPS, making the current price hard to justify by any cash flow metric. Learn more on NET stock here.

Perplexity accuses Cloudflare of not sharing its methodology and misattributing crawling activity to its AI assistant.

Ransomware is hitting state and local governments harder than ever — with escalating attacks, skyrocketing ransom demands, ...