Digital privacy is becoming one of the defining issues of the modern age as governments and companies gain unprecedented access to personal data. While surveillance can support national security, crime prevention and cybersecurity, unchecked monitoring risks eroding civil liberties, free expression and public trust. Experts including Bruce Schneier, Jonathon Penney, Daniel Solove and Meredith Whittaker argue that strong oversight, proportionality, encryption and clear legal safeguards are essential to balance security with individual privacy rights today.
Scientists have uncovered a previously unknown mechanism that bacteria use to detect attacks from viruses, revealing how microscopic organisms activate their defenses against infection. The research, published in Science, shows that an enzyme produced by certain viruses cuts a sensor protein inside bacterial cells, triggering an immune response that can destroy the infected bacterium. The discovery could help researchers develop more effective bacteriophage therapies against antibiotic-resistant infections while offering new insights into the evolution of immune systems across living organisms.
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