In the Year of the Horse, the 'code' for cybersecurity cannot be changed

        In the year of the Horse in the year of Bingwu in 2026, we are already in an environment where thousands of 'yards' are galloping. From restaurant ordering, bus stop information to company access control, the powerful convenience of QR codes has changed the pace of modern life. The grid structure of only a few centimeters is linked to the website, and its security cannot be discerned by the naked eye. Scam groups exploit this information asymmetry to launch Quishing attacks. The automatic jump in that second could put the personal and property safety of the parties involved at risk. This issue of "Information Network" reminds you to stay alert and use four methods to create your own digital bulletproof vest.

        Warning of QR code scanning upon entry

                In response to media reports that overseas travelers were scammed by scanning QR codes to fill out entry forms, although it has been clarified as a false rumor, similar fraudulent methods continue to emerge in the online world. Scammers may use forged search results or community ads to guide their target audience to click on fake websites that resemble official versions and demand payment of fees. Therefore, even public places with high levels of security protection such as government agencies or airports should prioritize accessing service websites through official channels. Maintaining a moderate level of suspicion and investigation regarding the digital trap of a raccoon changing its crown prince is the first line of defense for protecting property.

        When the surprise of express delivery turns into a cybersecurity scare

        In addition to the risks of public spaces, home life is also under threat. The advanced version of the QR code fraud technique, Brushing scam, has recently posed a threat globally. The victim received a strange small package at their doorstep, which contained cheap accessories or daily necessities, and was accompanied by a thank-you card with a huge code printed on it, specifically stating "Scan the code to receive a high reward or gift voucher". Once the code on the card is scanned, the phone may be induced to install malicious files or virus programs, causing personal text messages and online banking verification codes to be monitored or stolen. This kind of fraud technique that exploits human curiosity and the weakness of greed for small gains, combined with physical objects to reduce psychological defense, can easily make it difficult for people to prevent.

        The group creation directive disguised as a superior

        In the office, urgent emails from senior executives always double the pressure on subordinates. Therefore, scammers forge the names and emails of responsible persons or senior executives based on public information of the company, and instruct employees to immediately establish specific LINE groups under the pretext of urgent projects or accounting reconciliation, and request the return of the group's joining link or QR code. This is an extremely covert security trap aimed at shifting defense positions. Once scammers obtain the code, they are essentially given a free digital ticket to enter the company's communication circle, which can be used to cut off the company's security system detection and backup mechanisms.

        In the email system, any abnormal remittance request may be intercepted or evidence retained. However, when the conversation is transferred to private communication software, the protective net becomes blind spots. Hackers will use forged officer avatars and authoritarian language in groups to easily execute incorrect remittance instructions under pressure.

        Please remember that the official financial process of the company will never issue transfer instructions through private communication software. Any request to scan a code to join a group or make a private remittance is 100% fraudulent.

        Create exclusive digital bulletproof vests

        Physical verification and multiple verifications: If receiving a scanning instruction from a superior or administrative unit, it is necessary to first use internal company tools (such as extensions, Teams, or on-site confirmation) to determine the authenticity of the source. Any request to transfer to LINE or leave the company's communication channels should be considered a high risk signal.

        Physical inspection and preview website: Before scanning the code in public places, observe whether the sticker covers the original printed material. After scanning, the preview function of the phone camera should be used to carefully confirm the website address (URL). If the website contains messy characters, short URLs, or does not match the official website of the institution, please do not click.

        Adhere to personal information and permission barriers: Simple information inquiries, ordering, or joining work groups do not require entering an Apple ID, Google password, or bank verification code. Any content that requires logging into an account or providing a secondary verification code to view is highly likely to be fraudulent.

        Billing and mobile phone status inventory: Develop the habit of regularly checking instant credit card consumption notifications. If the phone experiences abnormal power consumption, slow operation, or receives unknown app authorization requests after scanning the code, it should immediately turn on airplane mode and change important account passwords. If there is any financial loss involved, please report it immediately and call the 165 hotline for legal and anti fraud guidance.

        Maintain a constant alertness

        QR code has shortened the distance between physical and digital devices, making it a great invention. However, while enjoying its convenience, it is also important to keep a mind on stopping, watching, and listening. After all, in the rapidly changing technology of 2026, fraudulent methods are constantly changing. Maintaining a moderate level of skepticism and verification can prevent one from becoming the protagonist of the next news.

        *Image source: freepik

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