Cyberattacks on businesses are on the rise, with an international survey revealing that 67% of managers reporting an increase in incidents over the past year. The survey, conducted in September by the British consultancy firm Man Bites Dog for the British insurer Hiscox and published on Thursday, involved 2,150 managers from the United States, Germany and six other European countries, highlighting the growing threat of cybercrime. The survey defines cyberattacks broadly, covering various malicious activities such as phishing emails, ransomware that locks down company networks and schemes that …