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How COVID-19 fuelled a surge in malware

Malwarebytes

2021 saw a massive surge in detections of malware, adware, and Potentially Unwanted Programs (PUPs). Detections of malware, adware, and PUPs on macOS increased almost 220%. Mac malware, adware and PUP detection totals 2019-2021. Almost all forms of business suffered—even illegal ones like cybercrime.

Malware 81
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Security Affairs newsletter Round 423 by Pierluigi Paganini – International edition

Security Affairs

Gox exchange and operating BTC-e Japanese Pharmaceutical giant Eisai hit by a ransomware attack Clop ransomware gang was testing MOVEit Transfer bug since 2021 Stealth Soldier backdoor used is targeted espionage attacks in Libya Researchers published PoC exploit code for actively exploited Windows elevation of privilege issue Experts detail a new Kimsuky (..)

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Crimeware and financial cyberthreats in 2023

SecureList

Cryptocurrency targeted attacks. The cryptocurrency business continues to grow, and people continue to invest their money in this market because it’s a digital asset and all transactions occur online. These are attractive aspects that cybercrime groups will be unable to resist. It also offers anonymity to users.

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What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

From ransomware attacks locking businesses out of their data until they pay potentially millions of dollars to spyware tracking users’ every move through their infected device, the effects of malware can be devastating. Some signs of adware infection include: Your browser is noticeably slower than usual. Common Types of Malware.

Malware 69