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Change Healthcare data breach impacted over 100 million people

Security Affairs

On February 21, a cyber attack disrupted IT operation of the healthcare organization, more than 100 Change Healthcare applications were impacted. “Change Healthcare can confirm we are experiencing a cybersecurity issue perpetrated by a cybercrime threat actor who has represented itself to us as ALPHV/Blackcat.”

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Security Affairs newsletter Round 496 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Chinese threat actors use Quad7 botnet in password-spray attacks FBI arrested former Disney World employee for hacking computer menus and mislabeling allergy info Sophos details five years of China-linked threat actors’ activity targeting network devices worldwide PTZOptics cameras zero-days actively exploited in the wild New LightSpy spyware (..)

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Security Affairs newsletter Round 493 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

CISA adds Windows and Qualcomm bugs to its Known Exploited Vulnerabilities catalog Three new Ivanti CSA zero-day actively exploited in attacks Ukrainian national pleads guilty in U.S. Every week the best security articles from Security Affairs are free in your email box.

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Wanted: Disgruntled Employees to Deploy Ransomware

Krebs on Security

Apparently now that includes emailing employees directly and asking them to unleash the malware inside their employer’s network in exchange for a percentage of any ransom amount paid by the victim company. Image: Abnormal Security. billion in 2020. Image: FBI. For example, the Lockbit 2.0

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Is Your Small Business Safe Against Cyber Attacks?

CyberSecurity Insiders

Ways to Protect Your Small Business from Cyber Attacks . . A successful cyber attack can cost you around $3 million! Here are some of the ways to protect your small business from cyber attacks. . A cyber security plan includes the best security practices and protocols for protection. . Firewalls .

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Romanian energy supplier Electrica Group is facing a ransomware attack

Security Affairs

Romanian energy supplier Electrica Group is investigating an ongoing ransomware attack impacting its operations. Romanian energy supplier Electrica Group suffered a cyber attack that is impacting its operations. “Electrica Group is under a cyber attack. The company serves over 3.8 ” reads the note.

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The worst cyber attacks of 2021

Security Affairs

Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? Bloomberg was informed about the payment by two people familiar with the attack. SecurityAffairs – hacking, cyber attacks). The pipeline allows carrying 2.5