Cloudflare’s proxy service has limits to prevent excessive memory consumption, with the bot management system having “a limit on the number of machine learning features that can be used at runtime.” This limit is 200, well above the actual number of features used. “When the bad file with more than 200 features was propagated to… Read More »
The CAPTCHA arms race While the agent didn’t face an actual CAPTCHA puzzle with images in this case, successfully passing Cloudflare’s behavioral screening that determines whether to present such challenges demonstrates sophisticated browser automation. To understand the significance of this capability, it’s important to know that CAPTCHA systems have served as a security measure on… Read More »
On Wednesday, web infrastructure provider Cloudflare announced a new feature called “AI Labyrinth” that aims to combat unauthorized AI data scraping by serving fake AI-generated content to bots. The tool will attempt to thwart AI companies that crawl websites without permission to collect training data for large language models that power AI assistants like ChatGPT.… Read More »
Getty Images reader comments 7 A familiar debate is once again surrounding Cloudflare, the content delivery network that provides a free service that protects websites from being taken down in denial-of-service attacks by masking their hosts: Is Cloudflare a bastion of free speech or an enabler of spam, malware delivery, harassment and the very DDoS… Read More »
Getty Images reader comments 25 with Identity and authentication management provider Okta has been hit by another breach, this one against a third-party vendor that allowed hackers to steal personal information for 5,000 Okta employees. The compromise was carried out in late September against Rightway Healthcare, a service Okta uses to support employees and their… Read More »
Enlarge / CAPTCHAs are meant to prevent these kinds of browsing scenarios, not train us all to better recognize vehicles and infrastructure in grainy photos. Getty Images reader comments 56 with 45 posters participating Share this story Cloudflare has recently made an audacious claim: We could all be doing something better with our lives than… Read More »
Enlarge (credit: Getty Images) At least two security-sensitive companies—Twilio and Cloudflare—were targeted in a phishing attack by an advanced threat actor who had possession of home phone numbers of not just employees but employees’ family members as well. In the case of Twilio, a San Francisco-based provider of two-factor authentication and communication services, the unknown… Read More »