FBI: Ransomware Actors Continue to Gain Access through Third Parties and Legitimate System Tools

The Federal Bureau of Investigation (FBI) is releasing this Private Industry Notification to highlight ransomware initial access trends and encourage organizations to implement the recommendations in the “Mitigations” section to reduce the likelihood and impact of ransomware incidents. Threat As Read More …

Rapid7 Observed Exploitation of Atlassian Confluence CVE-2023-22518

As of November 5, 2023, Rapid7 Managed Detection and Response (MDR) is observing exploitation of Atlassian Confluence in multiple customer environments, including for ransomware deployment. We have confirmed that at least some of the exploits are targeting CVE-2023-22518, an improper Read More …

New Report On Suffolk County Cyber Attack Raises Questions

The former IT commissioner for the Suffolk County Clerk’s department did not alert county officials that the computer network in the clerk’s office was responding to a “radical malware attack” until eight hours after he was alerted, the Press has Read More …

Atlassian update: “Take immediate action” to patch your Confluence Data Center and Server instances

Atlassian has released an advisory about a critical severity authentication vulnerability in the Confluence Server and Data Center. All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. Atlassian Cloud sites are not impacted by this Read More …

SolarWinds and its CISO accused of misleading investors before major cyberattack

The Securities and Exchange Commission (SEC) has announced charges against software company SolarWinds Corporation and its chief information security officer (CISO), Timothy G. Brown, for “fraud and internal control failures relating to allegedly known cybersecurity risks and vulnerabilities.” In 2020, Read More …

Ransomware gang HelloKitty exploits critical Apache ActiveMQ bug CVE-2023-46604

Beginning Friday, October 27, Rapid7 Managed Detection and Response (MDR) identified suspected exploitation of Apache ActiveMQ CVE-2023-46604 in two different customer environments. In both instances, the adversary attempted to deploy ransomware binaries on target systems in an effort to ransom Read More …

Investigation of Session Hijacking via Citrix NetScaler ADC and Gateway Vulnerability (CVE-2023-4966)

On Oct. 10, 2023, Citrix released a security bulletin for a sensitive information disclosure vulnerability (CVE-2023-4966) impacting NetScaler ADC and NetScaler Gateway appliances. Mandiant has identified zero-day exploitation of this vulnerability in the wild beginning in late August 2023 as Read More …

Update now! Apple patches a raft of vulnerabilities

Apple has released security updates for its phones, iPads, Macs, watches and TVs. Updates are available for these products: iPhone XS and later, iPad Pro 12.9-inch 2nd generation and later, iPad Pro 10.5-inch, iPad Pro 11-inch 1st generation and later, Read More …

A cascade of compromise: unveiling Lazarus’ new campaign

Earlier this year, a software vendor was compromised by the Lazarus malware delivered through unpatched legitimate software. What’s remarkable is that these software vulnerabilities were not new, and despite warnings and patches from the vendor, many of the vendor’s systems Read More …

‘iLeakage’ Attack Can Force Apple Safari To Reveal Passwords

A group of academic researchers has developed a speculative execution attack named “iLeakage” that can extract sensitive data, such as passwords and emails, on recent Apple devices via the Safari web browser. iLeakage has been developed by a team of Read More …