A cybersecurity threat is an attack that exploits vulnerabilities in a system to compromise the integrity, confidentiality or availability of information. A cyberattack may result in the loss of data, damage to systems and services or disruptions to business operations. It may also impact the organization’s brand, reputation or perceived image.
Several factors contribute to cyber threats, including inadequate security measures, rapid technological growth and human error. Organizations should implement robust security measures, keep up with the latest software and best practices and train employees to be aware of threats. They should also report any suspicious activities to their IT department or cyber security team.
The most serious cyber threats to the United States come from nation-state hackers, who are able to take control of critical infrastructure and steal valuable data and money, or cause harm by disrupting utilities and spreading ransomware. But the dangers of cyberattacks don’t just affect large companies and national governments; they’re also a constant problem for individuals.
The majority of cyberattacks are caused by human error, with 90% of breaches occurring due to weak passwords, phishing attacks, or other forms of social engineering. Other common cyber threats include malware (viruses, worms, Trojans and spyware) and unauthorized third-party access. Criminals and organized crime groups use phishing and malware to steal intellectual property, credit card information or other sensitive information for financial gain. And hackers often develop new attacks to advance their hacker skills, seek revenge or to improve their standing in the hacking community.