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The move will be part of a major overhaul of the ecosystem for website authentication.

Cloudflare (NYSE:NET) and Deutsche Telekom announced a new partnership to expand enterprise security and connectivity services across Europe. Deutsche Telekom plans to offer Cloudflare's security and connectivity products to its enterprise customers through its existing sales and service channels. The collaboration includes solutions designed for European corporates running AI workloads and other data intensive applications. This new Cloudflare and Deutsche Telekom enterprise partnership in...

Cloudflare and Deutsche Telekom partner to boost enterprise network security, cloud reliability, and AI defense across Europe

US internet infrastructure company Cloudflare said on Tuesday it has agreed a partnership with German telecommunications group Deutsche Telekom focused on cybersecurity and network services for European businesses. Under the agreement, Cloudflare will connect its network directly with Deutsche Telekom's infrastructure, while Deutsche Telekom's T-Systems unit will offer Cloudflare's security and connectivity services to corporate customers.

Detailed price information for Zscaler Inc (ZS-Q) from The Globe and Mail including charting and trades.

Recently, Zacks.com users have been paying close attention to Cloudflare (NET). This makes it worthwhile to examine what the stock has in store.

Shares of cloud security and performance company Cloudflare (NYSE:NET) fell 3.2% in the afternoon session after the company's disclosure of a cross-tenant data-isolation vulnerability in its Containers and Sandboxes products.

Detailed price information for Cloudflare Inc Cl A (NET-N) from The Globe and Mail including charting and trades.

Detailed price information for Cloudflare Inc Cl A (NET-N) from The Globe and Mail including charting and trades.

Why Cloudflare’s new AI controls matter for the stock Cloudflare (NET) is in focus after unveiling granular controls that let website owners separate AI training, search crawling, and AI agents, directly addressing growing concerns around how online content is used by major AI platforms. The fresh AI controls land after a strong run in Cloudflare’s stock, with a 30-day share price return of 29.27% contributing to an 83.05% year-to-date gain and a very large 3-year total shareholder return of...

In September 2026, Cloudflare, Inc. launched new AI crawling controls, including a “Disallow AI Training” setting and an Accountable designation for AI crawlers, giving website owners granular control over search, AI training, and AI agents while keeping them visible in search results. A key innovation is Cloudflare’s Bot Preference Sync and accountability criteria, which standardize how websites express AI access preferences across major crawlers like Apple, Google, and Microsoft, aligning...

Cloudflare (NYSE:NET) introduced an "Accountable" label for AI crawlers, flagging which bots identify themselves and respect publisher rules. The firm launched a "Disallow AI Training" feature that lets site owners restrict use of their content in AI model training. Cloudflare said the new controls also extend to how AI search tools can index and surface website content. The new Accountable designation and Disallow AI Training controls deserve to be weighed alongside Cloudflare's broader...

In the latest trading session, Cloudflare (NET) closed at $358.99, marking a +1.89% move from the previous day.

Cloudflare (NYSE:NET) has outperformed the market over the past 5 years by 13.42% on an annualized basis producing an average annual return of 25.52%. Currently, Cloudflare has a market capitalization of $125.08

Astera Labs gains momentum as AI data centers scale, with triple-digit growth, repeated earnings beats and rising connectivity demand.

Cloudflare (NET) has returned about 61% in three months and trades at or near its three-year high. The question on holders' minds is plain: what happens if its growth cools? The company has guided revenue growth for the third quarter of 2026 to 31%, and its CFO says the way customers now pay makes each quarter harder to forecast.

Detailed price information for Marvell Technology Inc (MRVL-Q) from The Globe and Mail including charting and trades.

Here's why they made the list

Cloudflare shares rose 0.25% after hours Monday, extending gains after the stock surged 8.67% during regular trading.

Shares of cloud security and performance company Cloudflare (NYSE:NET) jumped 6.8% in the afternoon session after falling Treasury yields eased pressure on software stocks as signs of cooler U.S.–China tensions lifted risk appetite.

Fastly launched new AI traffic controls this morning and the whole edge security category moved with it, including rivals that announced nothing at all. The question buyers are not asking loudly enough is whether availability and adoption are the same thing.

Detailed price information for Cloudflare Inc Cl A (NET-N) from The Globe and Mail including charting and trades.

Cloudflare has delivered very strong share price gains over the past few years, which puts a spotlight on what investors are now paying for each dollar of its sales. With the stock still tied to expectations for its role in internet security and web performance, the key issue is how that price compares with the revenue the business currently generates. Over the past 3 years the stock has returned around 460%, which puts a lot of weight on whether the revenue base can support that kind of...

Key TakeawaysCloudflare’s Q2 beat and reaccelerating growth (36% revenue growth, 120% net dollar retention, record large customer adds) pushed NET stock to new highs, but the market has already paid up: NTM EV/Revenue sits at 35. 17x, just below its all-time high of 36.

A number of stocks fell in the afternoon session after markets remained volatile during the last trading session of the week, reflecting growing uncertainty, with the broad market retreat erasing the sector's gains from the previous day.

Detailed price information for Cloudflare Inc Cl A (NET-N) from The Globe and Mail including charting and trades.

Detailed price information for Zscaler Inc (ZS-Q) from The Globe and Mail including charting and trades.

Also: All the news and watercooler chat from Fortune.

Cloudflare (NET) reached $333.94 at the closing of the latest trading day, reflecting a +2.86% change compared to its last close.

Cloudflare helps businesses make websites faster and more secure, and AI is creating new opportunities for the fast-growing tech company.

Cloudflare (NET) downgraded to Sell as AI-driven gains face pricey valuation, insider selling & overbought risks. Read here for a detailed analysis.

S&P Global, Cloudflare and Canadian Natural headline today's research, with growth drivers balanced by valuation, execution and market risks.

Cloudflare (NET) stock has gained about 45% in three months while the S&P 500 returned 2.8%, and sits at the top of its 52-week range. That price is paying for more than the growth: a business Cloudflare has only started to build, charging AI agents for the requests they send.

Cloudflare's enterprise demand, AI-driven adoption and raised 2026 outlook support growth, but margin pressure and competition keep risk balanced.

Cloudflare stock is near an entry at 332.22 after hitting an all-time high on Monday. The cybersecurity name is an IBD stock to watch.

Cloudflare (NYSE:NET) introduced new "Disallow AI Training" and AI crawler controls for website owners on 15 September 2026. The tools let site operators block AI training on their content while keeping pages indexable for traditional search engines. Cloudflare set criteria for "Accountable" crawlers and said it is participating in IETF efforts on open AI access standards. Cloudflare's new "Disallow AI Training" controls are only one piece of how AI access governance could affect the...

SAN FRANCISCO, September 15, 2026--Cloudflare, Inc. (NYSE: NET), the leading connectivity cloud company, today announced a new Accountable designation for AI crawling. In conjunction with this, Cloudflare launched Disallow AI Training, a setting that lets any website refuse AI training while staying fully in search results. Eleven weeks ago Cloudflare said website owners deserved real control over how AI uses their content, and set out what crawler operators would have to provide to earn continu

A number of stocks jumped in the afternoon session after shares of enterprise software and SaaS companies rallied broadly as investors rotated capital out of semiconductor and AI-hardware stocks following calls for an artificial intelligence development slowdown.

Markets have been jolted by the abrupt vibe shift in the AI story, but cybersecurity stocks are one corner of tech getting a boost from doomsday fears.