ឯកជនភាព និងបន្ទាត់ក្រហមនៃការបិទរបស់ Quark Drive៖ នរណាឃើញឯកសារ អ្វីត្រូវបិទ

Yes. Quark is a product launched in 2016 by Alibaba's UC team, and it belongs to the Alibaba group. The developer of its official iOS app (Quark-AI Search / flagship app) is Guangzhou Dongyue Information Technology Co., Ltd., an Alibaba subsidiary, and the Android package names are com.quark.browser / com.quark.aisearch. So Quark Drive is indeed backed by Alibaba.

Quark's official public materials do not, in this source set, spell out the precise limits of internal staff access (needs hands-on confirmation). Generally speaking, mainstream cloud drives run compliance reviews on content (such as detecting prohibited material), but whether they can view your private files is governed by their privacy policy. The safe approach: encrypt and compress important or sensitive private files yourself before uploading, keep backups of key data locally or on another cloud drive at the same time, and never store the only copy on a single platform.

Quark's servers are mainly located inside mainland China, so the files you upload are actually stored on servers in the mainland and are subject to local regulations and the platform review mechanism (such as detection of prohibited content). Whether an ordinary user's private files would be viewed by a person is governed by the privacy policy (needs hands-on confirmation). For sensitive or important data, it is best to encrypt it yourself before uploading and keep a separate local backup, rather than storing the only copy on Quark alone.

This source set does not contain an explicit clause from Quark's privacy policy on whether user files are used for AI training (needs hands-on confirmation), so rely on the latest privacy policy inside the app. Quark itself is an Alibaba product with an AI search feature. The safe approach: encrypt sensitive data yourself before uploading, keep a separate local backup of important files, and pay attention to the privacy policy and the authorization checkboxes during sign-up and use.

The two serve different purposes. Quark's servers are mainly inside mainland China and are subject to local regulations and content review, and overseas direct connections can also be slow and may need a back-to-China accelerator; Google Drive is international and easier to access from overseas. From the angle of overseas privacy concerns and access convenience, for overseas Chinese users storing private files Google Drive is usually more worry-free; Quark's strength lies in saving Chinese-language resources, large storage and steep promotional discounts. The specific privacy clauses of each are governed by their own policies (needs hands-on confirmation). For important data, keep backups across platforms.

This source set provides no direct comparison data on the security or ban rates of Quark versus Baidu Netdisk (needs hands-on confirmation). What is certain: Quark's free downloads are more lenient than Baidu and others, and although throttling exists, a membership speeds things up; both have servers inside mainland China and both are subject to content compliance review. Bans are usually triggered by uploading or sharing prohibited content, with no absolute link to the platform. Whichever you use, back up important files locally and never store the only copy on a single cloud drive.

Using Quark Drive in Taiwan is itself common practice, and there are plenty of sign-up and usage tutorials in the Hong Kong and Taiwan communities; simply downloading, installing and storing your own legal files is generally fine. The real legal risk comes from the content, uploading or sharing pirated, infringing or illegal material is what creates risk, and that has nothing to do with which cloud drive you use. The source does not cover specific judicial interpretations, so the above is general common knowledge (needs hands-on confirmation). It is best to store only legal, self-owned files.

Usually it is very hard to refund. If an account is banned for a violation, an already purchased membership is generally not refunded, which is common practice on most platforms (Quark's official refund policy is not specified in this source set, needs hands-on confirmation). This is especially true for a membership opened through third-party top-up services, where most platforms apply a no-refund-after-delivery rule, making recovery impossible. The safest course is to follow the platform rules and not upload prohibited content so as to avoid bans; keep separate local backups of important files as a routine.

This source set offers no evidence that accounts registered with an overseas phone number are more likely to be banned (needs hands-on confirmation). What is known is that Quark login relies mainly on mainland phone numbers, whether an overseas number can receive a verification code directly is unstable, and network virtual numbers such as TextNow are not supported, so overseas users face difficulty registering rather than getting banned after registering. Bans are usually triggered by uploading or sharing prohibited content, with no direct link to where the number is from. The safe approach is normal, compliant use without storing prohibited content.

There is some risk. Registering with a network code-receiving or virtual number is inherently unstable: the source shows that network virtual numbers such as TextNow are not supported by Quark, overseas numbers often fail to receive codes or are not accepted, and platform risk control may tighten on such numbers. Even if registration succeeds, account stability tends to be poor. The source does not directly cover whether a code-receiving number is certain to be banned (needs hands-on confirmation). A more reliable approach is to use a virtual mainland number such as eSender from iSender to receive codes, or have a relative or friend in the mainland receive the verification with their own phone number.

Using Quark from overseas is slow on direct connections because the servers are inside mainland China, so the community widely recommends a back-to-China accelerator or VPN to improve access, which is common practice. This source set shows no evidence that logging in with a VPN will get you banned (needs hands-on confirmation). A few overseas users report a suspected need for a mainland IP to register or use the service, but that is single-source and unconfirmed by the company. Bans are mainly triggered by prohibited content rather than the login route. To be safe, choose a stable back-to-China accelerator and avoid switching IPs frequently and drastically.

This source set has no explicit tiered description from Quark on whether prohibited content triggers a first-time warning or an immediate ban (needs hands-on confirmation). Platforms generally act according to the severity of the violation: minor cases may mean the file is deleted or a warning is issued, while seriously illegal content may lead to an immediate ban. The safest approach is to not upload or share any pirated, infringing or illegal content, heading off penalties at the source; also keep separate local backups of important legal files.

Quark Drive operates under mainland Chinese regulations, and the platform runs machine plus human review on prohibited content (including pornography and piracy). Privately storing an adult video usually first shows up as that file being flagged as Under Review or being unable to play or download (that is, blocked or taken down), and in most cases the whole account is not banned immediately; but if it involves public sharing, distribution or repeated violations, it may trigger feature restrictions or even a ban. Overseas users should be especially careful: once an account is suspended, the other normal files inside it also lose access, so keep separate local backups of important data. Needs hands-on confirmation.

Cracked software and pirated games are infringing content that may carry malicious code, and Quark runs security and copyright scans. The result is usually that the file is blocked (turning into Under Review or unable to download); merely storing it privately usually does not lead to an immediate ban, but public sharing, being reported or repeated violations sharply raise the risk and may lead to restrictions on sharing, downloading and other features or even a ban. Overseas Chinese users downloading such files should also guard against bundled viruses, ideally running a local antivirus scan first, and not use an important account to hoard such high-risk material. Needs hands-on confirmation.

On Quark Drive, resources being taken down and being blocked are often used interchangeably in casual speech, and their actual meanings are close: both refer to a file becoming inaccessible after the platform review deems the content in violation. Generally, blocked means the file is still in your account but locked, showing Under Review or failing to open; taken down is a community term broadly referring to a resource being handled for a violation, with the link or file no longer working. The difference lies more in degree, a light case is a temporary lock that can be appealed, while a serious one is outright deletion that cannot be recovered. For overseas users, in either case there is no guarantee of getting the original file back, so download important resources locally as soon as possible. Needs hands-on confirmation.

A Quark Drive file that suddenly becomes Under Review and will not open has very likely been taken down. A file flagged as Under Review and unable to play or download usually means the platform machine review hit sensitive or prohibited features and is conducting a content check, which is what is commonly called being taken down or blocked. In a few cases it may be a temporary system spot check or a misjudgment, and it will recover after a while. When overseas users hit this state, do not rush to repeat actions; you can wait a day or two to see whether it is lifted; for important files, use the local copy you already downloaded as soon as possible, since recovery on the platform side is not guaranteed. Needs hands-on confirmation.

When a Quark resource someone shared with you stops working, whether it was deleted or the share expired, both are possible and hard to tell apart from the outside. There are three common causes: the sharer actively canceled or deleted the file; the share link had a validity period and expired automatically; or the resource was blocked or taken down by the platform for a violation. If the link shows the shared content has been canceled, it is usually one of the first two; if popular or sensitive resources fail in bulk, it leans toward being taken down. The best habit for overseas users who get a useful link is to save it to your own cloud drive right away, after which even if the original share fails, the copy in your account usually remains. Needs hands-on confirmation.

When Quark Drive share links often stop working, being reported and taken down is one cause, but not the only one. Links commonly fail because the sharer deleted the file or canceled the share, the link had a validity period and expired, or the content was blocked by the platform review for a violation. Popular film and TV or cracked resources fail frequently, and that is indeed often related to reports and compliance handling. For overseas users the response is the same: as soon as you get a link, save it to your own cloud drive to keep a copy and keep several sources, since a single link can fail at any time, do not wait until you need it to find it will not open. Needs hands-on confirmation.

Following common practice among mainland Chinese cloud drives, Quark Drive reviews publicly shared content most strictly, because it spreads widely and is the easiest to be reported. Private, unshared files are in theory matched mainly by machine feature comparison (such as hash matching against known prohibited files), and a hit can also be blocked, but they are usually not reviewed one by one by a person. In other words, private storage is relatively low-profile but is not absolutely exempt from inspection. If overseas users have privacy concerns, it is best to encrypt sensitive or important data locally before uploading, or simply keep it local only and not treat the cloud drive as the sole safe. Needs hands-on confirmation.

Storing ordinary work documents and contracts on Quark Drive generally does not trigger a violation review (review mainly targets clearly prohibited content such as pornography and piracy), and day-to-day use carries low risk. But any cloud drive has the inherent risks that the provider can technically access the data, may comply with regulatory requests, and could leak data through a hacker attack. If overseas Chinese users are dealing with trade secrets or personal privacy contracts, the safe approach is to encrypt them with compression software or a local encryption tool before uploading to the cloud; for highly sensitive items, prefer local storage or an overseas cloud drive in a more suitable jurisdiction. Needs hands-on confirmation.