Guess the suspect when the South Asian entities are under target? A massive cyberespionage campaign swept attacks directed at officials in South Asian countries; experts allege links to a Chinese hacking group. In a separate streak, U.S. defense firms were targeted in the recent Solarwinds zero-day exploits. The security research fraternity was taken aback after REvil threat actors mysteriously went offline. With this, slide in for the top ten cybersecurity news from the past 24 hours.