InfoSecBulletin Cybersecurity for mankind

Bangladesh Bank Unveils Cybersecurity Framework, V 1.0. The purpose of this framework is to ensure Cybersecurity governance and build better resilience against cyber threats. The framework is based on NIST principles but extends into seven functions: Preparation & Govern, Identify, Protect, Detect, Respond, Recover, and Reporting. This alignment ensures that …

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a new flaw in F5 BIG-IP systems to its Known Exploited Vulnerabilities (KEV) list. They warned that this flaw is being used in real-world attacks. The vulnarability, known as CVE-2025-53521, was officially noted on March 27, 2026, and federal agencies must …

Shwapno said that hackers got into its customer database and want a ransom of $1.5 million, which is over Tk 18.3 crore. The news came out after customer names, phone numbers, and buying histories started appearing on social media. Sabbir Hasan Nasir, the managing director of Shwapno, said hackers took …