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হোয়াট্‌সঅ্যাপে এই মেসেজ পেলেই সতর্ক হোন

বিশ্বের জনপ্রিয় অ্যাপে অশনি সংকেত! হোয়াট্‌সঅ্যাপের ভেতরে লুকিয়ে রয়েছে স্প্যামের হাতছানি! ক্লিক করলেই অগোচরে ঢুকে যেতে পারে অযথা অ্যাডওয়্যার। কীভাবে?

রেডিট সোশ্যাল মিডিয়ায় ইউএগজিট নামে এক ইউজার মেসেজ করে জানান, হোয়াট্‌সঅ্যাপে কাস্টমাইজড অপশন পরিবর্তন করতে গিয়ে, একটি মেসেজ পান। তাতে বলা হয়েছে, হোয়াট্‌সঅ্যাপে আপনার পছন্দ মতো রং পরিবর্তন করুন। আর সেখানেই রয়েছে বিপদ! হোয়াট্‌সঅ্যাপের রং পরিবর্তন করতে গেলে ১২ জন বন্ধুকে শেয়ার করতে হবে ওই মেসেজ।

এর পরের স্টেপে বলা হচ্ছে, ডেস্কটপেই পরিবর্তন করা যাবে হোয়াট্‌সঅ্যাপের রং। ডেস্কটপে গুগল ক্রোম ব্রাউজারে হোয়াট্‌সঅ্যাপ খুলতে গেলে ব্ল্যাকহোয়াটস নামে একটি এক্সটেনশন ইন্সটল করার নোটিফিকেশন আসবে। টেক বিশেষজ্ঞদের দাবি, এ ধরনের নোটিফিকেশন আদতে একটি স্প্যাম।

হোয়াট্‌সঅ্যাপে এমন স্প্যাম নতুন নয়। এর আগেও একাধিক বার স্প্যামের শিকার হয়েছেন হোয়াট্‌সঅ্যাপ ব্যবহারকারীরা। চলতি বছরেই হোয়াট্‌সঅ্যাপে ঘুরতে থাকে একটি মেসেজ—‘হোয়াট্‌সঅ্যাপ ব্যবহারে টাকা লাগবে। ’ যদি ১০ জনকে এই মেসেজ ফরোয়ার্ড করা যায়, তাহলে ফ্রি হয়ে যাবে।

সূত্র: ইন্টারনেট

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