Ransomware Stories

Cybercrime is any illegal activity that involves a computer, networked device or a network. Most cybercrimes are carried out in order to generate profit for the cybercriminals. It can take many forms, from phishing and spyware to viruses and ransomware. This blog post https://antivirus.comodo.com/blog/comodo-news/what-is-cybercrime/?af=9557 will give you some tips to protect yourself from cybercrime and cyber attacks.

Ransomware attacks can encrypt sensitive data, making it inaccessible to users. This can have devastating consequences for individuals, businesses, and organizations, leading to data loss, financial loss, and damage to reputation. Implementing robust ransomware protection measures helps safeguard data integrity and confidentiality. If you want to conduct a detailed study, explore the website https://whitecoastsecurity.com/ransomware-protection/

Malware is a MALacious SoftWARE

WannaCry, originally named WanaCrypt, also known as Wana Crypt0r and Wana Decrypt0r, is a famous ransomware worm on Microsoft Windows. It uses two NSA-leaked exploits and has wreaked havoc in airports, banks, universities, hospitals and many other facilities. It has spread to some 150 countries worldwide, mainly Russia, Ukraine, the US, and India. The encryption engine is not vulnerable to brute-force attacks or dictionary attacks as it uses RSA-2048 with random hexadecimal strings; thus, the only way to retrieve files is by backup or directly paying with Bitcoin equivalent to $300 USD (However, the authors forgot to wipe the RSA primes from memory). Required payment increases to the Bitcoin equivalent of $600 USD after 72 hours. 7 days after the victim's infection, the malware starts deleting the encrypted files. In late June 2018, an email scam called WannaSpam emerged. Hundreds of computer users reported being sent an email from someone (or multiple people), claiming to be the developers of WannaCry. The email threatened to destroy the victims' data unless they sent 0.1 BTC to the Bitcoin address of the "hackers". This was a hoax, as emails cannot directly encrypt files, nor was there any report of anyone who received the email having their files encrypted. In the report, it found that in August 2019 alone, the security company had detected more than 4.3 million attempts to spread a variant of WannaCry to customer machines.

The increasing frequency and severity of cyberattacks and data breaches have emphasized the importance of having a strong cybersecurity posture. A cybersecurity posture is an organization's comprehensive approach to managing and protecting its digital assets and information from unauthorized access, theft, and damage. A comprehensive cybersecurity posture across people, process, and tools is critical in today's digital landscape. This posture should be integrated throughout the development and deployment lifecycle, from the planning stages to the end-of-life of applications and systems.