XorDdos: DDoS malware targets Linux systems
Over the past six months, Microsoft has observed a spike in cyberactivity of 254% from XorDdos, a trojan targeting Linux-based cloud systems and Internet of Things (IoT) devices.
Cybersecurity Attacks
Securezoo Cybersecurity Threat Center blog posts of new cybersecurity attacks.
CISA adds 5 vulnerabilities to Known Exploited Vulnerabilities Catalog
The Cybersecurity and Infrastructure Security Agency (CISA) has added five vulnerabilities to its Known Exploited Vulnerabilities Catalog, to include two Apple, two Microsoft and one OpenSSL vulnerability.
Emotet botnet reemerges with new threat behaviors
Researchers from Proofpoint have observed the reemergence of Emotet botnet that has exhibited new behaviors in using new attack techniques.
The Top 15 mostly commonly exploited vulnerabilities in 2021
The Cybersecurity Advisory (CSA) published details on the top 15 vulnerabilities most routinely exploited by malicious cyber actors in 2021. Common CVEs include Log4Shell, ProxyLogon, ProxyShell, ZeroLogon and others.
FBI: BlackCat ransomware has compromised 60 entities worldwide
The Federal Bureau of Investigation (FBI) has released new information on BlackCat (also known as ALPHV) ransomware as a service (RaaS), that has compromised at least 60 entities worldwide as of March 2022.
APT actors targeting ICS/SCADA Devices with custom tools
US Government cybersecurity experts are warning of advanced persistent threat (APT) actors using custom tools to target and compromise multiple industrial control system (ICS) and supervisory control and data acquisition (SCADA) devices.
CISA adds Critical VMware Workspace ONE Access and Identity Manager vulnerability to Catalog of exploited vulnerabilities
The Cybersecurity and Infrastructure Security Agency (CISA) has added a Critical VMware Workspace ONE Access and Identity Manager vulnerability to its Known Exploited Vulnerabilities Catalog. VMware also confirmed known exploits in the wild have been detected for CVE-2022-22954.
CISA adds Critical WatchGuard and Microsoft AD flaws to Catalog of exploited vulnerabilities
The Cybersecurity and Infrastructure Security Agency (CISA) has added a Critical WatchGuard and two Microsoft Active Directory flaws, along with five other vulnerabilities to its Known Exploited Vulnerabilities Catalog.
Denonia malware targets AWS Lambda
A first of its kind malware dubbed Denonia has been targeting Amazon Web Services (AWS) Lambda, an event-driven, serverless computing platform.
Threat actors exploit Spring4Shell to weaponize and execute Mirai botnet
Researchers from Trend Micro have spotted threat actors exploiting the Spring4Shell vulnerability CVE-2022-22965 to weaponize and execute Mirai botnet.