PIB Summary- 8th April, 2025 | PIB (Press Information Bureau) Summary - UPSC PDF Download

New magnetic nanoparticles may help treat Cancer

Context

A new magnetic system using nanocrystalline cobalt chromite magnetic nanoparticles has been developed to treat cancer via magnetic hyperthermia.

Analysis of the News

• Magnetic hyperthermia is a method that raises the temperature of tumour cells to kill them, using magnetic nanoparticles controlled by an external magnetic field.
• Scientists from the Institute of Advanced Study in Science and Technology (IASST), in collaboration with NIT Nagaland, led this research.
• The nanoparticles were synthesised using the chemical co-precipitation method with varying Gd (Gadolinium) dopant contents.
• These nanoparticles, when placed in a fluid and exposed to an alternating magnetic field, generate heat.
• The heat can elevate cancer cell temperature up to 46°C, leading to necrosis in the tumour tissue.
• This method is potentially safer and more targeted than chemotherapy or radiation.

India launches first Digital Threat Report 2024 to Support Cybersecurity

Context

The Digital Threat Report 2024, published by CERT-In in collaboration with CSIRT-Fin and SISA, highlights rising cyber threats in India.

Launch of the Digital Threat Report 2024 for BFSI Sector

• A new report has been launched to boost cybersecurity in the Banking, Financial Services, and Insurance (BFSI) sector.
• The report is a result of collaboration between national cybersecurity agencies and a global cybersecurity company.
• It gives a complete overview of current and future cyber threats facing the BFSI sector.

Need for a Unified Cybersecurity Framework

• The report highlights how the interconnected nature of financial systems increases the risk of large-scale cyberattacks.
• A coordinated cybersecurity strategy at both national and sectoral levels is urgently needed.
• It aims to help financial institutions strengthen their defenses and prepare for complex cyberattacks.

Cybersecurity as a Foundation of Financial Stability

• Cybersecurity is now a key part of financial stability, especially as digital transactions grow rapidly.
• The report stresses the importance of integrating technology, regulations, and threat intelligence.
• It helps financial institutions identify weak areas, predict risks, and improve their resilience.

Insights from Real-World Cyber Threats

• The report uses real data from cybersecurity incidents to provide deep insights into threat patterns and hacker tactics.
• It explains how cybercriminals target systems and shows how to build better security using people, processes, and technology.

A Call to Action for Cyber Resilience

• The report encourages financial organizations to stay ahead of risks using intelligence-sharing and collaboration.
• It highlights challenges such as AI-driven attacks, digital fraud, and regulatory issues.
• It serves as a guide for creating a safer and more secure digital financial ecosystem.