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Security Affairs newsletter Round 322

A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs free for you in your email box.

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Coop supermarket closes hundreds of stores after Kaseya supply chain ransomware attack
Hackers spread backdoor after compromising the Mongolian CA MonPass
REvil gang exploited a zero-day in the Kaseya supply chain attack
REvil ransomware gang demanded $70M for universal decryptor for Kaseya victims
Revil ransomware gang hit Spanish telecom giant MasMovil
SonicWall addresses critical CVE-2021-20026 flaw in NSM devices
WildPressure APT expands operations targeting the macOS platform
Wiregrass Electric Cooperative hit by a ransomware attack
Experts bypassed Microsofts emergency patch for the PrintNightmare
Hacker deposited $1M in a popular cybercrime marketplace to buy zero-day exploits
Morgan Stanley discloses data breach after the hack of a third-party vendor
Multiple Sage X3 vulnerabilities expose systems to hack
Tor Browser 10.5 is out, it includes a new anti-censorship feature
Hackers use a new technique in malspam attacks to disable Macro security warnings in weaponized docs
Hackers use a new technique in phishing attacks to disable Macro security warnings in weaponized docs
Insurance firm CNA discloses data breach after March ransomware attack
Microsoft says that the emergency patch recently released correctly fix the PrintNightmare flaw
Irans railroad system was hit by a cyberattack, hackers posted fake delay messages
Kaseya warns customers of ongoing malspam campaign posing as security updates

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Pierluigi Paganini

(SecurityAffairs – hacking, newsletter)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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