{"id":9140,"date":"2022-10-12T07:25:49","date_gmt":"2022-10-12T07:25:49","guid":{"rendered":"https:\/\/techandbiz.com.ng\/tab-backup\/?p=9140"},"modified":"2022-10-12T07:29:46","modified_gmt":"2022-10-12T07:29:46","slug":"every-third-industrial-computer-was-under-attack-in-south-africa-kenya-and-nigeria-in-h1-2022","status":"publish","type":"post","link":"https:\/\/techandbiz.com.ng\/tab-backup\/2022\/10\/12\/every-third-industrial-computer-was-under-attack-in-south-africa-kenya-and-nigeria-in-h1-2022\/","title":{"rendered":"Every Third Industrial Computer was Under Attack in South Africa, Kenya and Nigeria in H1 2022"},"content":{"rendered":"

According to the ICS threat landscape (https:\/\/bit.ly\/3rGQgxM<\/a>) report by Kaspersky (www.Kaspersky.co.za<\/a>), in the first half of 2022 in the African regions computers in the industrial control systems (ICS) environment were attacked using multiple means \u2013 malicious objects, phishing pages, and spyware.<\/p>\n

 <\/p>\n

ICS computers are used in oil & gas, energy, automotive manufacturing, building automation infrastructures and other spheres to perform a range of OT functions \u2013 from the workstations of engineers and operators to supervisory control and data acquisition (SCADA) servers and Human Machine Interface (HMI). Cyberattacks on industrial computers are considered to be extremely dangerous as they may cause material losses and production downtime for the controlled production line and even the facility as a whole. Moreover, industrial enterprises put out of service can seriously undermine a region\u2019s social welfare, ecology and macroeconomics.<\/p>\n

In the first half of 2022 in the META region ICS computers in the oil and gas sector faced attacks most often (47% of them got attacked). Attacks on building automation systems were in the second place \u2013 45% of ICS computers in this sector were targeted. The energy sector was also among the top-3 environments that got attacked (41% computers there were affected).<\/p>\n

In total, over the last six months various types of malicious objects<\/strong> were blocked on every third ICS computer in South Africa (33%, 11% increase from the second half of 2021), and on 36% of computers in Kenya (20% increase from the second half of 2021). In Senegal there were 41% of ICS computers on which malicious objects were blocked, in Nigeria \u2013 34%, in Gabon \u2013 38%.<\/p>\n

 <\/p>\n

Table #1. Percentage of ICS computers on which malicious objects were blocked<\/p>\n\n\n\n\n\n\n\n
\n

Kenya<\/p>\n<\/td>\n

\n

36%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Gabon<\/p>\n<\/td>\n

\n

38%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Nigeria<\/p>\n<\/td>\n

\n

34%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Senegal<\/p>\n<\/td>\n

\n

41%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

South Africa<\/p>\n<\/td>\n

\n

33%<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\n

 <\/p>\n

Malicious scripts and phishing pages<\/strong> were among the most popular means of attacking ICS computers in the African regions. In H1 2022 such scripts and pages were blocked on 19% of ICS computers in South Africa, a 12% increase from H2 2021. In Senegal, Nigeria and Gabon, 13% of ICS computers were affected, in Kenya \u2013 17%.<\/p>\n

\n

 <\/p>\n

Table #2. Percentage of ICS computers with blocked malicious scripts and phishing pages<\/em><\/strong><\/p>\n\n\n\n\n\n\n\n
\n

Kenya<\/p>\n<\/td>\n

\n

17%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Gabon<\/p>\n<\/td>\n

\n

13%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Nigeria<\/p>\n<\/td>\n

\n

13%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Senegal<\/p>\n<\/td>\n

\n

13%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

South Africa<\/p>\n<\/td>\n

\n

19%<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Approximately every tenth ICS computer in the African regions in H1 2022 had spyware<\/strong> on it blocked. Specifically, spyware was blocked on 9% of ICS computers in South Africa and Gabon, 12% in Kenya, 11% in Senegal, 8% in Nigeria.<\/p>\n

Table #3. Percentage of ICS computers with blocked spyware<\/em><\/strong><\/p>\n\n\n\n\n\n\n\n
\n

Kenya<\/p>\n<\/td>\n

\n

12%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Gabon<\/p>\n<\/td>\n

\n

9%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Nigeria<\/p>\n<\/td>\n

\n

8%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Senegal<\/p>\n<\/td>\n

\n

11%<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

South Africa<\/p>\n<\/td>\n

\n

9%<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u201cSophisticated attacks have increased the demand for better visibility of the cyber-risks that impact industrial control systems. The integration of IT and OT systems has highlighted the need for a comprehensive yet purposely built cybersecurity program. Digital transformation programs require a new approach to ensure the secure deployment and operation of a variety of new, potentially unsafe devices within plant boundaries. Given this new reality, the Industrial Cybersecurity Maturity Modeling approach* might be used to define clear industrial cybersecurity targets and to measure how these targets are met,\u201d says Emad Haffar, Head of Technical Experts at Kaspersky.<\/p>\n

Read more about the ICS threat landscape in H1 2022 on the Kaspersky ICS CERT website (https:\/\/bit.ly\/3yrRKje<\/a>).<\/p>\n

To keep your OT computers protected from various threats, Kaspersky experts recommend:<\/p>\n