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The 2007 cyberattacks on Estonia were a series of cyberattacks that began on 27 April 2007 and targeted websites of Estonian organizations, including Estonian parliament, banks, ministries, newspapers, and broadcasters, amid the country's disagreement with Russia about the relocation of the Bronze Soldier of Tallinn, an elaborate Soviet-era grave marker, as well as war graves in Tallinn.
A cyberattack is any type of offensive maneuver employed by individuals or whole organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source that either steals, alters, or destroys a specified target by hacking into a susceptible system.
In the first six months of 2017, two billion data records were stolen or impacted by cyber attacks, and ransomware payments reached US$2 billion, double that in 2016. [7] In 2020, with the increase of remote work as an effect of the COVID-19 global pandemic, cybersecurity statistics reveal a huge increase in hacked and breached data. [ 8 ]
In 2024, cyber-specialists working as part of the Main Directorate of Intelligence of the Ministry of Defence of Ukraine (HUR) and the Security Service of Ukraine (SBU) initiated several cyberattacks on Russian technology and infrastructure, including attacks on Russia's banking sector, Russian internet providers, regional and municipal administration web resources, Russian airports, several ...
Beginning on 6 March, Russia began to significantly increase the frequency of its cyber-attacks against Ukrainian civilians. [ 52 ] On 9 March alone, the Quad9 malware-blocking recursive resolver intercepted and mitigated 4.6 million attacks against computers and phones in Ukraine and Poland, at a rate more than ten times higher than the ...
On May 23, 2012, the Atlantic Council convened a retrospective conference, "Building a Secure Cyber Future: Attack on Estonia, Five Years On" in which cyber-experts who had been involved in the conflict discussed lessons learned and how the field of cyber-conflict was changed by the Estonian attack and the following year's attack on Georgia.
Interpol's Cyber Fusion Center began a collaboration with key cybersecurity players to distribute information on the latest online scams, cyber threats, and risks to internet users. Since 2017, reports on social engineering frauds, ransomware, phishing, and other attacks have been distributed to security agencies in over 150 countries.
While multiple attacks were organized by multiple perpetrators, one of the distributed denial-of-service (DDoS) attacks against the South Korean government websites were directly linked to the “DarkSeoul” gang and Trojan.Castov. [11] Malware related to the attack is called "DarkSeoul" in the computer world and was first identified in 2012 ...