Tag: WhatsApp calls

How safe is it to use Telegram

Post author By Hello VPN
Post date January 22, 2021
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After WhatsApp announced new policy changes people started rapidly joining Telegram. Just within a few days, Telegram’s user base reached the 500 million mark. As Telegram marks itself as a more secure alternative to WhatsApp, is it really a better and safer version of WhatsApp as claimed? Who and When Telegram is a free to […]

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Security Tips

New Attack allows hackers to spy on your phone

Post author By Hello VPN
Post date October 29, 2020
No Comments on New Attack allows hackers to spy on your phone

A team of researchers (David Rupprecht, Katharina Kohls, Thorsten Holz, and Christina Pöpper) presented a new attack, which is called ‘ReVoLTE’. The attack might allow remote hackers to break the encrypted connection between targeted phone calls. What is VoLTE? VoLTE stands for Voice over Long Term Evolution, which is standard wireless high-speed communication. Its main […]