A major cyberattack that will cause "widespread harm to a nation's security and capacity to defend itself and its people" is likely by 2025, according to cybersecurity experts surveyed by the Pew Research Center.
Cybercriminals are becoming increasingly organized - and state-sponsored by foreign governments - interested in attacking "inviting targets," such as national defense, banking, finance and energy. Sophisticated threats could be leading towards a cyberwar, with many major data breaches linked to the Chinese and Russian governments - while other targets blame the U.S. government for attacks.
"The Internet was not built for security, yet we have made it the backbone of virtually all private-sector and government operations, as well as communications, said Joel Brenner, former National Security Agency counsel. "Pervasive connectivity has brought dramatic gains in productivity and pleasure but has created equally dramatic vulnerabilities. Huge heists of personal information are common, and cybertheft of intellectual property and infrastructure penetrations continue at a frightening pace."