Ключевые слова: alert, alert sign, attack, attention, cloud software, computer data, computer software, computer system, computer technology, computer virus, cyber, cyber attack, cyberspace, danger sign, data flow, digital data, exclamation, exclamation mark, exclamation point, fraud, hacker, hacker background, hacker hacking, hacking, information background, information system, information technology, malware, ransomware, software, software technology, system, technology concept, trojan, warning,