Cyber Security Trends in 2021

Most business ventures depend upon instructions discovered to enhance outcomes. They examine what they did properly or incorrectly to fill gaps and adapt techniques, mostly a barometer of destiny success.

The cybersecurity enterprise desires to observe this heuristic model. In 2021 we’re already dealing with many cyber-attacks and appearance to instructions found out to shut cyber vulnerabilities. Three traits to consciousness encompass:

The increasing cyber-attack surface (remote work, IoT supply chain)
Ransomware as a cyber weapon of choice.Threats to critical infrastructure thru ICS, OT/IT cyber-threat convergence

The increasing cyber-attack surface (remote work, IoT supply chain)

According to cybersecurity ventures, The global will keep two hundred zettabytes of information through 2025, in step with Cybersecurity Ventures. This consists of information saved on personal and public IT infrastructures, on software infrastructures, on personal and public cloud information centers, on remote computing devices.

The World Will Store 2 hundred Zettabytes Of Data By 2025; numerous elements have caused the Malthusian enlargement of the worldwide cyber-attack surface. These impacts encompass virtual transformation and the industrial version of extra people doing commercial enterprise over the internet.

We have moved into the early ranges of the 4th Industrial Revolution. This is highlighted through virtual interactions and the meshing of systems and humans. Our manner of lifestyles is increasing online.

Ransomware as a cyber weapon of choice

Ransomware has been around for nearly many years and has grown in recognition because it could greater without problems convey economic rewards to hackers. It is anticipated that there are now 124 separate households of ransomware and hackers have grow to be very adept at hiding malicious code.

Success for hackers does not constantly rely upon the use of the most up-to-date and maximum sophisticated malware. It is noticeably smooth for a hacker to do. In maximum cases, they depend on the most opportune goal of vulnerability, specifically with the benefit of online attacks.

Last year, ransomware made up almost 1 / 4 of the incident-reaction engagements for IBM Security’s X-Force threat intelligence group. Fifty-nine percent of the ransomware incidents worried cybercriminals exfiltrating, earlier than encrypting, the data — so-called “double-extortion” attacks.

Threats to critical infrastructure thru ICS, OT/IT cyber-threat convergence

The 2020 World Economic Forum’s Global Risks Report indexed cyber attacks on critical infrastructure (CI) as a top concern. WEF stated that “attacks on critical infrastructure have turn out to be the new regular throughout sectors along with energy, healthcare, and transportation”.

The Global Risks Report 2020 | World Economic Forum ( The threats are developing together with the assault surfaces related to CI. Cyber threats consist of phishing scams, bots, ransomware, malware, and exploiting software program holes.

The worldwide threat actors consist of terrorists, criminals, hackers, organized crime, malicious individuals, and, in a few cases, adverse kingdom states. Hackers regularly are looking for unsecured ports and structures on commercial structures linked to the internet.

IT/OT/ICS delivery chains in CI can be especially inclined as they move to pollinate and provide attackers with many access points. Older Legacy OT structures were not designed to defend against cyber-attacks.

Useful Resources:

  1. Key Insights From Cybersecurity Trends And Stats For 2021
  2. Key Cybersecurity Trends You Need To Keep An Eye On In 2021