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Giant health insurer struck by ransomware didn't have antivirus protection

Malwarebytes

The Philippine Health Insurance Corporation (PhilHealth), has confirmed that it was unprotected by antivirus software when it was attacked by the Medusa ransomware group in September. Stop malicious encryption. Use EDR or MDR to detect unusual activity before an attack occurs.

Antivirus 124
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Security Affairs newsletter Round 494 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

CISA adds Fortinet products and Ivanti CSA bugs to its Known Exploited Vulnerabilities catalog Nation-state actor exploited three Ivanti CSA zero-days Dutch police dismantled dual dark web market ‘Bohemia/Cannabia’ macOS HM Surf flaw in TCC allows bypass Safari privacy settings Iran-linked actors target critical infrastructure organizations (..)

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HardBit ransomware gang adjusts their demands so the insurance company would cover the ransom cost

Security Affairs

Recently emerged HardBit ransomware gang adjusts their demands so the insurance company would cover the ransom cost. For those who have cyber insurance against ransomware attacks. But since the sneaky insurance agent purposely negotiates so as not to pay for the insurance claim, only the insurance company wins in this situation.

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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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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. Insured companies often will not have options. Eliminate attacker access.

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Inside Ireland’s Public Healthcare Ransomware Scare

Krebs on Security

31, 2021, the HSE’s antivirus software detected the execution of two software tools commonly used by ransomware groups — Cobalt Strike and Mimikatz — on the Patient Zero Workstation. But the antivirus software was set to monitor mode, so it did not block the malicious commands.”

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Is your whole digital life protected? 4 ways to address common vulnerabilities

Webroot

Its a top-end, true all-in-one offering based on a new platform that combines antivirus, password manager, identity protection, VPN, backup, and parental controls. Comprehensive antivirus software is most effective when used in conjunction with security best practices. This is where data encryption and automated backups come in.