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Author Archives: Lisa Vaas

Microsoft Sees Rampant Log4j Exploit Attempts, Testing

Posted on January 4, 2022 by Lisa Vaas

Microsoft says it’s only going to get worse: It’s seen state-sponsored and cyber-criminal attackers probing systems for the Log4Shell flaw through the end of December. Continue reading Microsoft Sees Rampant Log4j Exploit Attempts, Testing→

Posted in malware, vulnerabilities, Web Security

Purple Fox Rootkit Dropped by Malicious Telegram Installers

Posted on January 4, 2022 by Lisa Vaas

Multiple malicious installers were delivering the same Purple Fox rootkit version using the same attack chain, possibly distributed via email or phishing sites. Continue reading Purple Fox Rootkit Dropped by Malicious Telegram Installers→

Posted in malware

2021 Wants Another Chance (A Lighter-Side Year in Review)

Posted on December 28, 2021 by Lisa Vaas

The year wasn’t ALL bad news. These sometimes cringe-worthy/sometimes laughable cybersecurity and other technology stories offer schadenfreude and WTF opportunities, and some giggles. Continue reading 2021 Wants Another Chance (A Lighter-Side Year in Review)→

Posted in breach, cloud security, malware, vulnerabilities, Web Security

Critical Apache HTTPD Server Bugs Could Lead to RCE, DoS

Posted on December 22, 2021 by Lisa Vaas

Don’t freak: It’s got nothing to do with Log4Shell, except it may be just as far-reaching as Log4j, given HTTPD’s tendency to tiptoe into software projects. Continue reading Critical Apache HTTPD Server Bugs Could Lead to RCE, DoS→

Posted in vulnerabilities, Web Security

Two Active Directory Bugs Lead to Easy Windows Domain Takeover

Posted on December 21, 2021 by Lisa Vaas

Microsoft is urging customers to patch two Active Directory domain controller bugs after a PoC tool was publicly released on Dec. 12.
Continue reading Two Active Directory Bugs Lead to Easy Windows Domain Takeover→

Posted in vulnerabilities

Conti Ransomware Gang Has Full Log4Shell Attack Chain

Posted on December 20, 2021 by Lisa Vaas

Conti has become the first professional-grade, sophisticated ransomware group to weaponize Log4j2, now with a full attack chain.

Continue reading Conti Ransomware Gang Has Full Log4Shell Attack Chain→

Posted in malware, vulnerabilities, Web Security

Third Log4J Bug Can Trigger DoS; Apache Issues Patch

Posted on December 20, 2021 by Lisa Vaas

The new Log4j vulnerability is similar to Log4Shell in that it also affects the logging library, but this DoS flaw has to do with Context Map lookups, not JNDI. Continue reading Third Log4J Bug Can Trigger DoS; Apache Issues Patch→

Posted in vulnerabilities, Web Security

Facebook Bans Spy-for-Hire Firms for Targeting 50K People

Posted on December 17, 2021 by Lisa Vaas

Meta, Facebook’s parent company, said that the seven banned actors run fake accounts on its platforms to deceive users and plant malware on targets’ phones. Continue reading Facebook Bans Spy-for-Hire Firms for Targeting 50K People→

Posted in Facebook, Government, Hacks, malware, vulnerabilities, Web Security

‘PseudoManuscrypt’ Mass Spyware Campaign Targets 35K Systems

Posted on December 16, 2021 by Lisa Vaas

It’s similar to Lazarus’s Manuscrypt malware, but the new spyware is splattering itself onto government organizations and ICS in a non-Lazarus-like, untargeted wave of attacks.
Continue reading ‘PseudoManuscrypt’ Mass Spyware Campaign Targets 35K Systems→

Posted in critical infrastructure, Government, Hacks, malware, Web Security

SAP Kicks Log4Shell Vulnerability Out of 20 Apps

Posted on December 15, 2021 by Lisa Vaas

SAP’s still feverishly working to patch another 12 apps vulnerable to the Log4Shell flaw, while its Patch Tuesday release includes 21 other fixes, some rated at 9.9 criticality.
Continue reading SAP Kicks Log4Shell Vulnerability Out of 20 Apps→

Posted in vulnerabilities, Web Security

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