12 Warning Signs Your Website May Have Been Hacked

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A practical guide published on the Bug Circuit blog outlines 12 common indicators that a website may have been compromised, targeting small business owners, freelancers, and agencies running WordPress, Shopify, or small SaaS platforms. Critical red flags include browser malware warnings, Google Search Console security alerts, visitors being redirected to unrelated sites, and unknown administrator accounts appearing without authorization. High-urgency signs include unrecognized script files in the file manager, sudden site slowdowns or hosting suspensions, and an inaccessible or altered login page. Medium-level warnings cover domain emails bouncing or landing in spam, and unfamiliar spammy pages appearing in Google search results. The guide recommends treating any combination of two or more symptoms as a strong signal of a breach and advises immediate action for anything rated Critical or High.

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