Cyber warfare

Apr 17 – Apr 23 Ukraine – Russia the silent cyber conflict

This post provides a timeline of the events related to the Russian invasion of Ukraine from the cyber security perspective.

Below is the timeline of the events related to the ongoing invasion that occurred in the previous weeks:

April 23 – Phishing attacks using the topic “Azovstal” targets Ukrainian entities

Ukrainian CERT-UA warns of phishing attacks on Ukrainian state organizations using the topic “Azovstal” and Cobalt Strike Beacon.

April 21 – US, Australia, Canada, New Zealand, and the UK warn of Russia-linked threat actors’ attacks

Cybersecurity agencies of the Five Eyes intelligence alliance warn of cyberattacks conducted by Russia-linked threat actors on critical infrastructure.

April 20 – Russian Gamaredon APT continues to target Ukrainian entities

Russia-linked threat actor Gamaredon targets Ukrainian entities with new variants of the custom Pterodo backdoor.

April 20 – Anonymous hacked other Russian organizations, some of the breaches could be severe

The Anonymous collective and affiliate groups intensify their attacks and claimed to have breached multiple organizations.

https://securityaffairs.co/wordpress/128727/cyber-warfare-2/feb-27-mar-05-ukraine-russia-cyberwar.html
https://securityaffairs.co/wordpress/128478/cyber-warfare-2/russian-invasion-of-ukraine-timeline.html
https://securityaffairs.co/wordpress/128967/cyber-warfare-2/mar-06-mar-12-ukraine-russia-the-silent-cyber-conflict.html
https://securityaffairs.co/wordpress/129263/cyber-warfare-2/mar-13-19-ukraine-russia-cyber-conflict.html
https://securityaffairs.co/wordpress/129518/cyber-warfare-2/mar-20-26-ukraine-russia-cyber-conflict.html
https://securityaffairs.co/wordpress/129768/cyber-warfare-2/mar-27-apr-02-ukraine-russia-cyber-conflict.html
https://securityaffairs.co/wordpress/130057/cyber-warfare-2/apr-03-apr-09-ukraine-russia-cyber-conflict.html
https://securityaffairs.co/wordpress/130304/cyber-warfare-2/apr-10-apr-16-ukraine-russia-cyber-conflict.html

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Pierluigi Paganini

(SecurityAffairs – hacking, Russia conflict)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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