What happened in antidetect browsers

Sendwin Product

On 12 October 2026 Sendwin ended its free trial, retired its local Automation API on every plan and removed the automation, synchronizer, warm-up and macro tools, alongside a new Acceptable Use Policy.

Donut Browser Product

Intel Macs lost support in 2026: Wayfern no longer runs on them, v0.34.0 (October 2026) dropped the Intel build, and the maintainer says support will not return.

Fortress Plans & pricing

In September 2026 Tilion moved Fortress from the BSD-3-Clause license to its own source-available license, which requires a paid subscription for production use by larger organizations.

GeekEZ Browser Security

In September 2026 a researcher reported that GeekEZ Browser 1.7.1's unauthenticated local API, when enabled, let any web page read profile settings and export cookies and saved passwords. Version 1.8.1, released on 13 October 2026, added API authentication keys to fix it.

SessionBox One Plans & pricing

The original free SessionBox browser extension, with about 100,000 users, was replaced by the paid SessionBox One and removed from the Chrome Web Store on August 31, 2026; many of its recent reviews object to losing free access.

Multilogin Product

Multilogin shut down its legacy Multilogin 6 app on July 31, 2026 in favor of Multilogin X, now sold simply as Multilogin; at least one long-time user said unmigrated profile data was lost.

Donut Browser Product

Donut removed the Firefox-based Camoufox engine in July 2026 (v0.28.0), a month after announcing it, leaving its closed-source Wayfern Chromium engine as the only option.

MostLogin Plans & pricing

According to third-party reports, MostLogin was free under a pioneer program that ended on June 30, 2026, after which it moved to paid plans; we found no official announcement of the change.

CloakBrowser Plans & pricing

In June 2026 new engine builds moved to a paid Pro license. The keyless free binary stayed on Chromium 146, and a free GitHub-sign-in key now runs one session at a time on the latest build.

ZiNiao (紫鸟浏览器) Company

In June 2026 ZiNiao's developer, based in Fujian, China, applied to list on the Hong Kong Stock Exchange. Its prospectus reported 2025 revenue of about RMB 687 million, 84% of it from ZiNiao Browser, and about 415,600 paying subscribers.

CloakBrowser Security

In May 2026 CloakHQ published CVE-2026-45727, a high-severity flaw in its cloakserve server component that let anyone who could reach its port delete arbitrary directories; it was fixed in version 0.3.28.

GeeLark Product

In late May and early June 2026 several users independently reported losing access to Android 14 and 16 cloud phones for days; we found no official incident notice for this period.

MoreLogin Security

In March 2026 SlowMist warned of an ongoing theft of crypto assets, mostly from airdrop farmers; some victims said they used MoreLogin, but SlowMist found no direct evidence that MoreLogin was the cause. MoreLogin later opened a support program for affected users.

Camoufox Product

In 2026 most development moved to a sponsor, Clover Labs, and builds based on recent Firefox versions resumed by mid-2026 after months of delays.

MultiZen Product

After no updates between mid-2023 and 2025, MultiZen was rebuilt in early 2026 from a multi-session browser into an MCP-driven antidetect profile manager for AI agents.

Multilogin Product

Several users reported outages lasting days to weeks in late 2025, which Multilogin attributed to large DDoS attacks, and Android cloud phones went down for days in May 2026.

Dolphin Anty Plans & pricing

The free plan was cut from 10 to 5 profiles around September 2025, and the official docs announce a further cut to 3.

Hidemium Product

In May 2025 the fraud-detection company Castle published an analysis showing that Hidemium profiles removed or altered browser APIs in ways that make them distinguishable from genuine Chrome on macOS.

AdsPower Security

In January 2025 attackers tampered with crypto-wallet extensions distributed through AdsPower; users who installed or updated them between January 21 and 24 risked having wallets drained, with about $4.7 million reported stolen. AdsPower removed the code and told affected users to move their funds.

GoLogin Security

From January to April 2025, several users said cookies or profiles stored in GoLogin were used to hijack Meta ad accounts. GoLogin says its investigation found no breach; neither side has been independently confirmed.

Camoufox Product

Development stalled for most of 2025 while the original maintainer was largely inactive, leaving releases on Firefox 135; some users switched to community forks.

Chrome Power Product

In early 2025 the sole maintainer stopped maintaining fingerprint spoofing and disabled it in the code, so Chrome Power now only manages separate Chrome windows with their own proxies.

Linken Sphere Product

The product was rebuilt and relaunched as Linken Sphere 2 in December 2024 and has been updated frequently since, so older reviews may describe the previous version.

ixBrowser Plans & pricing

ixBrowser launched in 2023 as a ‘free forever’ browser that only charged for proxies, then added paid tiers and daily limits in 2024, which some early users criticized.

Nstbrowser Plans & pricing

In late 2024 Nstbrowser cut its free plan with little notice; several users reported sudden limits and one a negative balance, followed by a wave of low Trustpilot ratings.

Vision Browser Plans & pricing

Vision ran as a free open beta from September 2023 and became a paid product, with a four-day trial instead of free access, at its official release in spring 2024.

BitBrowser Security

In August 2023 BitBrowser said attackers had breached its server-side cache; users who synced wallet extensions were told to move their crypto immediately. Trackers later followed about 236 ETH of stolen funds into a mixer.

Dolphin Anty Security

In July 2022 Dolphin disclosed a leak from its cloud storage that affected about 15% of browser profiles. It closed the hole, told users to log in again and change secrets, and said most damage was compensated.

Linken Sphere Marketing & use

A Recorded Future threat-intelligence profile says Linken Sphere was first offered on Russian-language underground forums in 2017 and was mainly used by cybercriminals to get past anti-fraud systems, while its developers market it for legitimate multi-account work.