Emerging Cybersecurity Challenges in 2018

This article highlights the top cybersecurity threats of 2018, including APTs, AI-based attacks, phishing, and mobile malware. It emphasizes the importance of awareness, employee training, and robust security measures to defend against these evolving cyber risks. Understanding these threats helps organizations strengthen their defenses and protect sensitive data in a rapidly changing digital landscape.

Key Cyber Threats in 2018

Let's review the prominent online security risks of 2018.

Advanced Persistent Threats (APT)
APTs represent a major threat due to their stealthy, persistent nature. They infiltrate networks quietly and remain undetected for long periods, mainly targeting infrastructure via email, messaging apps, and communication platforms. Detecting and preventing APTs is challenging, but critical for safeguarding data.

AI-Driven Cyber Attacks
Malicious entities increasingly harness artificial intelligence to mount attacks. According to a 2017 Black Hat survey, 62% of respondents expected an increase in AI-powered cyber threats. Hackers use AI for phishing, spoofing, and other deceptive tactics, emphasizing the need for robust, licensed antivirus solutions to defend against these advanced threats.

Phishing
Phishing remains a persistent challenge—74% of recent threats involved email or pop-up phishing attacks, with 26% via malicious downloads, according to the SANS Institute. With nearly 1.4 million new phishing sites monthly, attackers aim to steal sensitive data and introduce malware. Regular training and multiple layered security help reduce these risks.

Mobile Malware
The proliferation of mobile malware—including Trojans, ransomware, and keyloggers—continues to grow, often via unauthorized app downloads or permission grants. Many users are unaware they are monitored by malicious links tailored to their online behavior. A study of 850 organizations found all faced mobile malware attacks, with 94% anticipating an increase in threats.