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A week in security (July 4 – July 10)

Malwarebytes

Chrome patches ANOTHER zero-day vulnerability Cloud-based malware is on the rise. Last week on Malwarebytes Labs: My Body, My Data Act would lock down reproductive and sexual health data “Free UK visa” offers on WhatsApp are fakes HackerOne insider fired for trying to claim other people’s bounties Update now!

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How to Decrypt Ransomware Files – And What to Do When That Fails

eSecurity Planet

However, even with the best planning, organizations can find a few users, machines, or systems that were overlooked or whose backup may be corrupted or encrypted. First, call the cyber insurance company that issued the organization’s cybersecurity policy. How Does Ransomware Encryption Work?

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Building a Cyber Resilient Business: The Protection Layer

Webroot

Depending on the size of the business, one-third to two-thirds of businesses suffer malware attacks in any given year. This is all happening while companies are spending trillions digitizing their business operations and trying to obtain secure cyber insurance while keeping up with regulatory changes in GDPR, HIPAA, and Sarbanes-Oxley.

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Ransomware Protection in 2021

eSecurity Planet

A ransomware attack is about as bad as a cyber attack can get. It can shut down your business – in the case of healthcare organizations that can be life-threatening for patients – damage your reputation with customers and employees, and invite further attacks as cybercriminals view your organization as an easy mark. Screenshot example.

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The 2022 ThreatLabz State of Ransomware Report

Security Boulevard

Double-extortion attacks, which include data exfiltration in addition to encryption, are rising even faster at 117% year-over-year. Some industries saw particularly high growth of double-extortion attacks, including healthcare (643%), food service (460%), mining (229%), education (225%), media (200%), and manufacturing (190%).

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Ransomware Prevention, Detection, and Simulation

NetSpi Executives

Ransomware, a definition Ransomware is a set of malware technologies, hacking techniques, and social engineering tactics that cybercriminals use to cause harm, breach data, and render data unusable. Step 4: Attackers use malware and exploits off-the-shelf or customize the tools to create ransomware variants and new techniques.

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What is Ransomware? Everything You Should Know

eSecurity Planet

Ransomware is a type of malicious program, or malware, that encrypts files, documents and images on a computer or server so that users cannot access the data. These keys are available to the attacker, and the encryption can only be decrypted using a private key. How Does Ransomware Work?