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In 2020 their system was hacked with a Denial of Service Cyber attack. [ 3 ] The two main types of cyberattacks on schools are distributed denial of service ( Ddos ) - an attack which overwhelms the target's internet bandwidth, and ransomware - where the hacker takes control of the target's computer system and demands money. [ 4 ]
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 ]
The attacks resulted in the government cutting off internet access in the departments affected and various responses from both the Canadian government and the Chinese government. 2012 Operation Ababil , a series of cyber attacks starting in 2012, targeting various American financial institutions and carried out by a group calling itself the ...
After successfully stealing appropriate session cookies an adversary might use the Pass the Cookie technique to perform session hijacking. Cookie hijacking is commonly used against client authentication on the internet. Modern web browsers use cookie protection mechanisms to protect the web from being attacked. [1]
Utilizing web injections such as firewalls or downloading anti-virus software on to devices can also protect from attacks. [8] Additionally, websites can enhance protection by disabling or removing vulnerable software, such as Flash and Adobe Reader, which are commonly targeted in cyber attacks.
Reports of the actual size of the attack have varied. One cyber security expert described the attacks as "the equivalent of parking a truck across the driveway of a shopping centre". [15] A firm marketing security technology said that the peak of the attack was a relatively low 16.84 megabits per second. [3]
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.
A cyber security risk mitigating end user program could consist of a combination of multiple approaches including cyber security awareness, cyber security training, and cyber security education. According to, and adopted from, [1] see the below table that provides a comparison of the approaches.