Ключевые слова: alert, attack, business, color, concept, crime, design, distribution, email, envelope, fraud, gradient, hacker, horizontal, icon, internet, irrelevant, letter, mail, malicious, malware, message, newsletter, notification, online, palette, phishing, protection, ransomware, risk, scam, security, security hole, software, spam, spammer, spreading, spyware, technology, trojan, unsolicited, vibrant, virus, warning, web,