cyber security ransomware email phishing encrypted technology, digital information protected secured

font screenshot brand text design signage advertising multimedia presentation poster gadget diagram lighting line light number circle blue cyber security ransomware email phishing encrypted technology digital information protected secured type malicious software malware encrypts victim#39aph39#s files making inaccessible ransom paid attacker cybersecurity threat escalated years targeting individuals businesses critical infrastructure attacks lead financial losses operational disruptions damage reputations