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Security News, Assessments & Alerts Page 4

Security News, Assessments & Alerts

Security Issues, Vulnerabilities, Exploits & Government Alerts

RubyGems, PyPI Hit by Malicious Packages Stealing Credentials, Crypto, Forcing Security Changes

RubyGems, PyPI Hit by Malicious Packages Stealing Credentials, Crypto, Forcing Security Changes

A fresh set of 60 malicious packages has been uncovered targeting the RubyGems ecosystem by posing as seemingly innocuous automation tools for social media, blogging, or messaging services to steal credentials from unsuspecting users. The… 

GreedyBear Steals M in Crypto Using 150+ Malicious Firefox Wallet Extensions

GreedyBear Steals $1M in Crypto Using 150+ Malicious Firefox Wallet Extensions

A newly discovered campaign dubbed GreedyBear has leveraged over 150 malicious extensions to the Firefox marketplace that are designed to impersonate popular cryptocurrency wallets and steal more than $1 million in digital assets. The published… 

SocGholish Malware Spread via Ad Tools; Delivers Access to LockBit, Evil Corp, and Others

SocGholish Malware Spread via Ad Tools; Delivers Access to LockBit, Evil Corp, and Others

Aug 07, 2025Ravie LakshmananMalware / Threat Intelligence The threat actors behind the SocGholish malware have been observed leveraging Traffic Distribution Systems (TDSs) like Parrot TDS and Keitaro TDS to filter and redirect unsuspecting users to… 

Malicious Go, npm Packages Deliver Cross-Platform Malware, Trigger Remote Data Wipes

Malicious Go, npm Packages Deliver Cross-Platform Malware, Trigger Remote Data Wipes

Aug 07, 2025Ravie LakshmananMalware / Threat Intelligence Cybersecurity researchers have discovered a set of 11 malicious Go packages that are designed to download additional payloads from remote servers and execute them on both Windows and… 

CISA issues emergency directive requiring federal agencies to update systems to prevent Microsoft Exchange vulnerability

CISA issues emergency directive requiring federal agencies to update systems to prevent Microsoft Exchange vulnerability

WASHINGTON – Today, the Cybersecurity and Infrastructure Security Agency (CISA) issued Emergency Directive 25-02 in response to a vulnerability that impacts hybrid Microsoft Exchange users. This post-authentication vulnerability allows a cyber threat actor with administrative access…