20 DECEMBER 2022 WEEKLY NEWSLETTER

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NEWSLETTER

 

Google Takes Gmail Security to the Next Level with Client-Side Encryption


                                                     LATEST CYBER HACKS 

 
 
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Hackers Exploit Bug in Windows Security Feature to Drop Ransomware

Hackers have been abusing a security feature bypass vulnerability in Windows SmartScreen. It was exploited using malicious standalone JavaScript files to deliver malware such as Magniber and Qbot in recent phishing attacks.

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Subcontractor Breach Affects 245K Medicare Beneficiaries

Nearly a quarter million Medicare beneficiaries require new identifiers and ID cards following a ransomware attack on a government contractor that compromised a range of sensitive personal and health information.

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Qakbot Attackers Manipulates SVG Files in HTML Smuggling Attack

Qakbot, also known as QBot or PinkSlip, operators are using a relatively new technique that leverages Scalable Vector Graphics (SVG) images embedded in HTML email attachments, also known as HTML smuggling attacks.


                                                      VULNERABILITIES

 
 
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Cisco Warns of Many Old Vulnerabilities Being Exploited in Attacks

Cisco has updated multiple security advisories to warn of the malicious exploitation of severe vulnerabilities impacting its networking devicesMany of the bugs, which carry severity ratings of ‘critical’ or ‘high’, have been addressed 4-5 years ago, but organizations that haven’t patched their devices continue to be impacted.

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Samba addressed multiple high-severity vulnerabilities

Samba released updates to address multiple vulnerabilities, tracked as CVE-2022-38023, CVE-2022-37966, CVE-2

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Microsoft Details Gatekeeper Bypass Vulnerability in Apple macOS Systems

Microsoft has disclosed details of a now-patched security flaw in Apple macOS that could be exploited by an attacker to get around security protections imposed to prevent the execution of malicious applications.


                                     MALWARES

 
 
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Beware of Highly Sophisticated DarkTortilla Malware Distributed Via Phishing Sites

Cyble Research and Intelligence Labs (CRIL) detected threat Actors (TAs) distributing the malware DarkTortilla. Since 2015, the complex .NET-based malware known as DarkTortilla has been operating. 

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Glupteba botnet is back after Google disrupted it in December 2021

In December 2021, Google announced it has taken down the infrastructure operated by the Glupteba botnet, it also sued Russian nationals Dmitry Starovikov and Alexander Filippov for creating and operating the botnet.


                               GENERAL NEWS

 
 
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FTC Fines Fortnite Maker Epic Games $275 Million for Violating Children's Privacy Law

Epic Games has reached a $520 million settlement with the U.S. Federal Trade Commission (FTC) over allegations that the Fortnite creator violated online privacy laws for children and tricked users into making unintended purchases in the video game.

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Open source vulnerabilities add to security debt

The number of open source vulnerabilities that Mend identified and added to its vulnerability database in the first nine months of 2022 was 33 percent greater than the first nine months of 2021, reflecting both the growth in the number of published open-source packages and the acceleration of vulnerabilities.