The Cybersecurity and Infrastructure Security Agency (CISA) has published reports on DearCry ransomware and China Chopper Web Shell malware linked to recent Exchange Server exploits. Attackers can use this malware to further compromise on-premise Microsoft Exchange servers and launch other attacks.
Security experts from Onapsis and SAP have released a new threat intel report for SAP customers that warns of cyber threat actors targeting unprotected SAP applications.
A hacker has leaked personal data on an estimated 533 million Facebook users, to include phone numbers and Facebook account details. The data was leaked on a publicly accessible hacking forum.
Microsoft has published new detailed analysis of Exchange Server vulnerabilities, cybercriminal groups and post-compromise second stage attack malware. In addition, the tech giant offered sound mitigation guidance.
Cybersecurity experts discovered active exploits against vulnerable WordPress sites running previously patched Thrive Themes and plugins.
Energy giant Shell was the latest victim in a series of cyberattacks on customers of Accellion’s legacy File Transfer Appliance (FTA) product used to transfer large files.
Security researchers are warning of mass scans and active exploits of a Critical vulnerability on F5 BIG-IP and BIG-IQ infrastructure. F5 patched the Critical remote code execution vulnerability CVE-2021-22986 nearly two weeks ago when the networking company confirmed an unauthenticated attacker could exploit the vulnerability.
The Federal Bureau of Investigation (FBI) has warned of PYSA Ransomware attacks against schools located in the United States and United Kingdom.
The DHS CISA cybersecurity team just released a new tool dubbed CHIRP, a forensics collection tool designed to help network defenders scan for indicators of compromise (IOCs) associated with the SolarWinds Orion and Active Directory/M365 compromise and cyberattacks.
Microsoft has released emergency out-of-band security updates to fix multiple Critical vulnerabilities impacting Microsoft Exchange Server 2013, 2016 and 2019. The tech giant also published interim mitigations if organizations can not patch immediately, as well as an IOC detection tool.