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Ransomware attack on Brazil Nuclear Power Facility via Vulnerability

CyberSecurity Insiders

Reuters’ published a news article saying Brazil’s electro-nuclear power plant was hit by a ransomware attack, bringing down the operations to a halt on a partial note. Also known with the names Hidden Cobra and Zinc, the cyber crime group is known to hack critical infrastructure, thus making money through double extortion techniques.

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Group-IB: 14 cyber attacks on crypto exchanges resulted in a loss of $882 million

Security Affairs

Group-IB has estimated that crypto exchanges suffered a total loss of $882 million due to targeted attacks between 2017 and 2018. In most cases, cybercriminals, while attacking cryptocurrency exchanges, use traditional tools and methods, such as spear phishing, social engineering, distribution of malware, and website defacement.

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Group-IB: $49.4 million of damage caused to Russia’s financial sector from cyber attacks

Security Affairs

Security firm Group-IB has estimated that in H2 2017-H1 2018 cyber attacks caused $49.4 Group-IB, an international company that specializes in preventing cyber attacks, has estimated that in H2 2017-H1 2018 cyber attacks caused $49.4 million (2.96 million (2.96 million (2.96

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Top 5 Cybersecurity and Computer Threats of 2017

NopSec

The year 2016 will be remembered for some big moments in the world of cybersecurity: the largest known distributed denial of service (DDoS) attack, a phishing attack on a United States presidential candidate’s campaign, and ransomware attacks on major healthcare organizations are just a few. For a preview, read on.

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MY TAKE: What NortonLifeLock’s $8 billion buyout of Avast portends for consumer security

The Last Watchdog

billion in 2017; Avast acquired AVG for $1.3 There are simple steps consumers can take today, for free, to lower their overall risk of a cyber attack, including using multi-factor authentication for their accounts and using strong passwords. A lot of water has flowed under the bridge since then. billion in 2016, for instance.

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UNRAVELING EternalBlue: inside the WannaCry’s enabler

Security Affairs

Here is how the NSA-developed cyber monster works, and how you should defend against it. EternalBlue is a Windows exploit created by the US National Security Agency (NSA) and used in the 2017 WannaCry ransomware attack. EternalBlue gained notable attention through its involvement in prominent cyber attacks.

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Years of Aviation Cyberattacks Connected to Single APT

SecureWorld News

Security researchers from Proofpoint have tracked an APT that has targeted the aviation, aerospace, transportation, manufacturing, and defense industries dating back to 2017, and are calling it TA2541. Proofpoint has tracked this threat actor since 2017, and it has used consistent tactics, techniques, and procedures (TTPs) in that time.