Can websites in Google search results still be dangerous?

Search results are often treated as a sign that a website is safe. In practice, that is not always the case.

Search engines work continuously to identify harmful or compromised sites, but unsafe pages can still appear for a period of time before they are detected and removed.

This guide explains how that happens, what these pages may try to do, and how to reduce the risk when browsing.

Use the links below to jump to the section most relevant to your question.

• • • How websites normally appear in search results
    • How unsafe or compromised pages appear
    • What these pages try to do
    • Why unsafe pages may lead to session theft
    • Why they can look legitimate
    • Why browser protections do not always stop them
    • What to check before interacting with a page
    • What to do if something unexpected happens
    • How to reduce the risk when browsing
    • Why this matters for real accounts and services
    • Further Guidance and Support

Search engines index pages by analysing content, links, and behaviour. Results are ranked based on relevance and structure.

This process works well in most cases, but it is not designed to guarantee that every result is safe.

Unsafe pages can appear in search results when legitimate sites are compromised, when new sites are created to look useful, or when harmful content briefly passes detection.

These pages may only be visible for a short time, but that can still be enough to affect users.

Sometimes the unsafe result is not a fake website at all, but a legitimate site that has been compromised. Recent WordPress incidents have shown that malicious content can be inserted through trusted plugins and, in some cases, shown mainly to search engine crawlers while site owners continue to see a normal looking website. That matters because a result can appear familiar or established and still reflect a hidden compromise.

Once opened, unsafe pages may:

• redirect the browser
• trigger downloads
• request permissions
• display misleading prompts
• load unwanted scripts

These actions are often subtle and depend on user interaction.

Some unsafe pages do not only try to steal a password. They may try to persuade the user to download malware, install an extension, run a command, approve a fake verification prompt, or follow instructions that compromise the device.

That matters because once malware is running on a device, the risk can extend beyond the page that caused the problem. Google explains that sophisticated malware can read local files and memory where browsers store authentication cookies, and that software alone cannot reliably prevent cookie exfiltration once that level of compromise has happened.

Newer protections such as Device Bound Session Credentials can reduce the value of stolen cookies where the browser, device and service support them. However, they do not make unsafe pages safe. They also do not remove the need to avoid suspicious downloads, fake verification prompts, unnecessary browser extensions, command prompts or unusual permission requests.

This is why a suspicious page should not be judged only by how it looks. A safe looking cookie notice, privacy message, verification box or download prompt can still be dangerous if it asks the user to download a file, run a command, install an extension, paste text into a terminal or approve unusual permissions.

Many unsafe pages are designed to appear normal.

They may include:

• professional design
• familiar wording such as privacy or security
• cookie or consent prompts
• content matching the search query

In some cases, the domain name itself may also be misleading. This can include:

• addresses that look similar to well-known websites but contain small spelling differences
• domains that replace characters with visually similar ones from other alphabets
• newly registered domains created to support short-lived campaigns

These techniques are often designed to reduce suspicion and encourage interaction before the behaviour of the page becomes clear.

For this reason, the risk often comes from how a page behaves after it is opened, rather than how it looks at first.

In other words, appearing in search results, using a familiar design, or belonging to a real website does not by itself prove that the current page content is safe. Search visibility can reflect a compromised state as well as a genuine one.

Browsers include protection mechanisms, but they are not perfect.

Detection can take time, and some behaviour relies on user decisions such as approving prompts or downloads.

This means protection is a layer, not a guarantee.

Before interacting with an unfamiliar page, check:

• whether it requests permissions immediately
• whether downloads begin unexpectedly
• whether the address matches expectations
• whether behaviour feels consistent

If something seems unusual, it is safer to leave the page.

For a more detailed explanation of browser behaviour, permissions, and practical checks, see our guide on browser security and privacy.

If a page behaves unexpectedly:

• close the tab
• do not approve prompts
• avoid downloads
• review browser permissions afterwards

Acting quickly usually prevents further impact.

A practical approach to browsing reduces the likelihood of interacting with unsafe or misleading pages, even when they appear in normal search results.

Some network-level protections can also reduce exposure to these types of domains. For example, filtering DNS services can block newly registered domains, known malicious domains, or domains designed to imitate trusted services. These controls do not replace browser awareness, but they can provide an additional layer of protection before a connection is established.

For website owners, this also matters in reverse. A compromised site may harm visitors and search visibility even when the homepage still looks normal in everyday testing. That is one reason browser caution, DNS filtering, website monitoring, and platform hardening belong together rather than being treated as separate topics.

A more detailed explanation of how DNS filtering works and when it is useful can be found in our dedicated guide.

Browsers are used to access email, banking, cloud platforms, and business systems.

If unsafe behaviour leads to a download, permission, or exposed session, the impact may extend beyond one page.

This is why browsing behaviour forms part of a wider security approach.

This is part of a wider layered security approach, where different controls work together to reduce risk across devices, accounts, and networks.

This guide forms part of a broader layered security approach. For structured guidance on security and resilience planning, see our Security and Resilience page.

For information about practical implementation and ongoing support, you can review our IT services and local IT support coverage across London, Hertfordshire, and Essex.

Return to all guides

Author
Elías Sánchez
IT Support Consultant
Evening Computing
London, United Kingdom

This guide was prepared by Elías Sánchez with research and drafting assistance from AI tools. All technical content has been reviewed and adapted for clarity and accuracy.

Last reviewed
28 April 2026