Although flaws in Apache Log4j software that need remediating remain widespread in organizations, "some of them are aware of the issue, some of them aren't aware of the issue, and likely this issue is going to be persisting with us for many, many years," says Jeff Macko, an offensive security expert at Kroll.
The latest edition of the ISMG Security Report features an analysis of whether the cyberattacks that hit Ukraine's government agencies last week are attributable to any group or nation-state along with updates to the cybersecurity executive order and illicit cryptocurrency trends.
Michael Lines is working with ISMG to promote awareness of the need for cyber risk management. As a part of that initiative, CyberEdBoard posts draft chapters from his upcoming book, "Heuristic Risk Management: Be Aware, Get Prepared, Defend Yourself." This chapter is "Recognize the Threats."
More information continues to emerge about the destructive malware attack that targeted Ukrainian government systems last week. As a probe continues, numerous questions about the incident remain unanswered. But the three-stage wiper attack, disguised as ransomware, apparently hit few systems.
Attackers have been actively targeting Log4j vulnerabilities, or Log4Shell, vulnerabilities in the servers of virtualization solution VMware Horizon to establish persistent access via web shells, according to an alert by the U.K. National Health Service.
VPN Lab, known for its alleged wide use by ransomware threat actors, has been shut down. Fifteen servers associated with VPNLab.net were seized or disrupted based on multiple international investigations tying the VPN service provider to cybercrime operations, according to Europol.
GAO auditors say in a new report that the federal government's response to both the SolarWinds software supply chain attack and the exploitation of Microsoft Exchange Servers in 2021 sharpened its coordination efforts, but also exposed information-sharing gaps.
The defacement of Ukrainian government websites may have been intended as a smokescreen for a destructive malware attack that failed to execute or has yet to be unleashed, some security experts warn. Ukraine continues to investigate the attack, which it suggests may trace to Russia, Belarus or both.
In the latest weekly update, four editors at Information Security Media Group discuss important cybersecurity issues, including the importance of incident repose planning; the worldwide impact of the LOg4j flaw, which may lead to 2022 being the year of the SBOM; and the increasingly blurred line between conventional...
The latest edition of the ISMG Security Report features an analysis of how attackers are distributing Night Sky crypto-locking malware to exploit Log4j vulnerabilities, lessons learned from Log4j and a security flaw that affects some Tesla-built vehicles.
In the wake of the explosive Apache Log4j vulnerabilities, the White House hosted tech leaders and federal agencies in a summit to discuss ways to improve open-source software security. The meeting was hosted by Deputy National Security Adviser for Cyber and Emergency Technology Anne Neuberger.
Police in Ukraine have arrested five individuals on suspicion of using ransomware to extort more than 50 companies across the United States and Europe, as well as to provide an IP-changing service to international hackers to help them distribute malware, steal sensitive data and disrupt sites.
Attackers wielding Night Sky ransomware are among the latest groups that have been attempting to exploit critical vulnerabilities in widely used Apache Log4j software. Microsoft says that among other attacks, a China-based ransomware operator has been exploiting Log4j flaws in VMware Horizon.
The security world continues its fight against potential widespread exploitation of the critical remote code execution vulnerability - tracked as CVE-2021-44229 - in Apache's Log4j software library, versions 2.0-beta9 to 2.14.1, known as "Log4Shell" and "Logjam." This is a digest of ISMG's updates.
QNAP, a Taiwan-based company that manufactures network-attached storage devices, urges users to take immediate actions to secure QNAP NAS device suite amid reports of wide targeting of all its networking devices by ransomware and brute-force attacks.