Columnist Christopher Mims says the recent cyberattack that rendered more than 1,200 websites unreachable was a warning. Experts say a similar, or larger, attack could be launched tomorrow, and we’d be powerless to prevent it.
Columnist Christopher Mims says the recent cyberattack that rendered more than 1,200 websites unreachable was a warning. Experts say a similar, or larger, attack could be launched tomorrow, and we’d be powerless to prevent it.