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

“We need to re-imagine the frontline because the frontline is the source of all attacks. Instead of installing new firewalls, ...

Cyber criminals are currently using a sophisticated trick to carry out targeted phishing attacks. The method abuses ...

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

A SURGE in government-directed shutdowns, widespread power outages, and cyberattacks led to significant internet disruptions across multiple countries in the second quarter of 2025, according to a ...

As digital infrastructure becomes the backbone of global commerce, governance, and communication, cybersecurity has tr ...

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.

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

Instead, the AI firm claims Cloudflare confused Perplexity requests with unrelated traffic from BrowserBase, a third-party ...