InfoSecBulletin Cybersecurity for mankind

Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and widespread today’s threats are. Daily Security Update is a short, regular report that keeps people and organizations updated on the latest in cybersecurity. It shares timely information on new threats, …

Microsoft Defender sent out many false alerts after a wrong security update made it mark two real DigiCert root certificates as malicious. This could have stopped SSL/TLS checks and code-signing work in businesses everywhere. A Defender antimalware signature update released around April 30, 2026, introduced a detection labeled Trojan:Win32/Cerdigent.A!dha, which …

A new app dubbed ‘NB” TV is fast spreading in Bangladeshi but creating panic as well. By using the app some people have automatically lost money in different locations in Bangladesh. While installing, the app takes control over the smartphone and transfers money as its maker instructs. The Cyber ​​Unit of …