Step-by-step guide to fact-checking online rumors

Title: A Step-by-Step Guide to Background Checking Online Rumors

As someone who lives in projects and numbers every day, I tried applying investment due diligence logic to verify an online rumor. Coincidentally, Shanghai police reported a case in the last two days: a self-media blogger saw dispute information regarding an internet company, didn't verify it, fabricated a post claiming "Company IPO Failed," and was ultimately administratively detained. This case is perfect practice material because the rumor-monger's operational path is almost identical to how ordinary people forward news.

I look at many projects for investments, and most information sources are online fragments, so I developed a simple verification process consisting of three steps.

Day 1: Find the Source

For any message, regardless of how explosive the content is, the first step is to find where it originally emerged. Rumor-mongers typically stitch together several unrelated dispute pieces of information and attach a conclusion. When searching, break down all keywords. Search for company name, IPO, report separately. Don't search the whole sentence.

Expected outcome: If a company truly failed its IPO, it would definitely issue an announcement, and the exchange would have disclosure records. All self-media articles you find must ultimately lead back to some original material. In my tests, 90% of viral self-media articles cannot find an original source. They just repost each other, with the origin being another self-media post.

I recommend strictly checking three places: Company Website Investor Relations Section, Exchange Disclosure Pages, and Mainstream Financial Media Company News Pages. Treat information from elsewhere as leads, not evidence.

Day 2: Identify Information Echoes

The police report clearly states: Mo browsed dispute information regarding the relevant enterprise online but did not verify the authenticity of the information in any way.

This is the most common pitfall. The top ten results on the search page are all self-media outlets reposting each other, circling back to the same single source. This is called "information echo." The solution is simple: sort all results by time. Check if the earliest post includes screenshots of official documents. If not, it's made up.

Day 3: Cross-Verification

After basic verification, practice cross-checking. The principle is one: If a claim hasn't been stated by the company officially, hasn't been publicized by regulators, and hasn't been reported by mainstream media, it doesn't exist. At least two of these three must align for the message to barely stand.

The pitfall lies in sources like "netizen leaks." Chat screenshots, group chat logs, anonymous posts—none count as valid sources because they cannot be retrieved or traced. Truly verifiable information must have a publication time, a publishing entity, and a public channel. Missing any of these three reduces the information score to zero.

I have a habit when handling projects: Any claim without two independent sources does not go into the memo. Personal judgment is influenced by emotions, but process is not. Follow the process, and even if your heart screams "this must be true," you must rule it as questionable according to the rules.

After One Week: Form a Checklist

Practice for a week, and you'll develop muscle memory. Now, when I see explosive news, I ask three questions: Who said it? Is it in official records? What is the strongest evidence against this claim? The third question is the most easily ignored but crucial. If you can't find counter-evidence, it means you haven't finished your homework.

The greatest utility of this process for ordinary people isn't helping you become a skilled debunker. It helps you hesitate a few extra seconds when you itch to forward something. Hesitating those few seconds prevents you from becoming a transmission node for the next rumor.

Looking ahead, the cost of AI-generated content is dropping, and tools for stitching information are multiplying. However, police response and platform accountability are tightening. The administrative detention in this case shows that law enforcement's tolerance for fabricated information has significantly decreased. Verifying and tracing sources will shift from a "bonus skill" to a basic survival skill in the coming years. Start practicing early; you won't lose out.