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Cryptocurrency Attacks to be Aware of in 2021

Digital Shadows

It’s been a pretty big year so far for cryptocurrency. Cryptocurrencies’ current total market cap sits just above $1.7 The cryptocurrency exchange Coinbase recently launched an IPO, India has reversed a ban on cryptocurrencies, and ransomware groups continue to demand payment in anonymity-based cryptocurrency.

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Could Your Company Survive a Ransomware Attack?

CyberSecurity Insiders

Some infamous examples of ransomware attacks over the years include: WannaCry: This ransomware attack occurred in May 2017 and had devastating effects worldwide. CryptoLocker: Another cryptocurrency attack took place in 2013 at the hands of a piece of ransomware called CryptoLocker.

Insiders

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Wannacry, the hybrid malware that brought the world to its knees

Security Affairs

In the early afternoon of Friday 12 May 2017, the media broke the news of a global computer security attack carried out through a malicious code capable of encrypting data residing in information systems and demanding a ransom in cryptocurrency to restore them, the Wannacry ransomware. About the author: Salvatore Lombardo.

Malware 98
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Lab Walkthrough?—?The WannaCry Ransomware

Pentester Academy

Introduction In May 2017, a worldwide ransomware attack infamously known as WannaCry was set in motion. This ransomware made use of the EternalBlue , an exploit of Microsoft’s implementation of their SMB protocol, released by The Shadow Brokers hacker group in April 2017, to gain access to remote Windows machines in most cases.

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LemonDuck no longer settles for breadcrumbs

Malwarebytes

Trojan.LemonDuck uses several methods for the initial infection and to propagate across networks: Malspam: the email typically contains two files: a Word document exploiting CVE-2017-8570 and a zip archive with a malicious JavaScript. The earliest documentation of LemonDuck was from its cryptocurrency campaigns in May 2019.

Malware 87
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Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware

Security Affairs

Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware. Javali trojan is active since November 2017 and targets users of financial and banking organizations geolocated in Brazil and Mexico. Background of Latin American Trojans. the trojan loader/injector.

Antivirus 119
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Mobile malware evolution 2020

SecureList

It stole credentials for various financial systems including online banking applications and cryptocurrency wallets in Brazil. For example, an attacker could log in to a victim’s Facebook account and post a phishing link or spread spam. Mobile malicious installation packages for Android in 2017 through 2020 ( download ).

Mobile 132