After talks between Russia and Western nations over a Russian troop buildup on the Ukrainian border didn’t convey outcomes this week, dozens of Ukraine authorities websites have been struck by hackers Friday, the Associated Press reports. Textual content on a number of the websites advised Ukrainians to “be afraid and look ahead to the worst” and claimed that private info ...

The headlines are crammed with information about ransomware attacks tying up organizations massive and small, data breaches at main brand-name firms and cyberattacks by shadowy hackers related to Russia, China, and North Korea. Are these threats to your private info? If it’s a ransomware assault on a pipeline firm, in all probability not. If it’s a hack by international brokers ...