CopperStealer Malware Targets Facebook and Instagram Business Accounts

A malware that until now has gone undocumented has been quietly hijacking online accounts of advertisers and users of Facebook, Apple, Amazon, Google and other web giants since July 2019 and then using them for nefarious activity, researchers have found. Dubbed CopperStealer, the malware acts...

Using CHIRP to Detect Post-Compromise Threat Activity in On-Premises Environments

CISA Hunt and Incident Response Program CHIRP is a new forensics collection tool that CISA developed to help network defenders find indicators of compromise IOCs associated with the SolarWinds and Active Directory/M365 Compromise. CHIRP is freely available on the CISA GitHub repository. Similar t...

TTP Table for Detecting APT Activity Related to SolarWinds and Active Directory/M365 Compromise

CISA has released a table of tactics, techniques, and procedures TTPs used by the advanced persistent threat APT actor involved with the recent SolarWinds and Active Directory/M365 compromise. The table uses the MITRE ATT&CK framework to identify APT TTPs and includes detection recommendations...

Microsoft Exchange Exploits Pave a Ransomware Path

Cybercriminals are now using compromised Microsoft Exchange servers as a foothold to deploy a new ransomware family called DearCry, Microsoft has warned. The ransomware is the latest threat to beleaguer vulnerable Exchange servers, emerging shortly after Microsoft issued emergency patches in earl...

Molson Coors Cracks Open a Cyberattack Investigation

Another high-profile company has been hit with a cyber attack that’s causing a major disruption to its business. Brewing company Molson Coors acknowledged on Thursday that it has “experienced a systems outage that was caused by a cybersecurity incident,” according to a Form 8-K filed with the SEC...

CVE-2020-1918

creationtimestamp| type| source ---|---|--- 2021-03-10 18:53:17+00:00| seen| https://t.me/cibsecurity/24696...

CVE-2021-0383

In done of CaptivePortalLoginActivity.java, there is a confused deputy. This could lead to local escalation of privilege in carrier settings with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-160871056...

PT-2021-13064 · Google · Android

Name of the Vulnerable Software and Affected Versions: Android version Android-11 Description: In the onCreate of UsbConfirmActivity, there is a possible tapjacking vector due to an insecure default value. This could lead to local escalation of privilege with User execution privileges needed. Use...

CVE-2021-28039

An issue was discovered in the Linux kernel 5.9.x through 5.11.3, as used with Xen. In some less-common configurations, an x86 PV guest OS user can crash a Dom0 or driver domain via a large amount of I/O activity. The issue relates to misuse of guest physical addresses when a configuration has...

CVE-2021-28039

An issue was discovered in the Linux kernel 5.9.x through 5.11.3, as used with Xen. In some less-common configurations, an x86 PV guest OS user can crash a Dom0 or driver domain via a large amount of I/O activity. The issue relates to misuse of guest physical addresses when a configuration has...

CVE-2021-28039

An issue was discovered in the Linux kernel 5.9.x through 5.11.3, as used with Xen. In some less-common configurations, an x86 PV guest OS user can crash a Dom0 or driver domain via a large amount of I/O activity. The issue relates to misuse of guest physical addresses when a configuration has...

CVE-2021-28039

CVE-2021-28039 affects the Linux kernel 5.9.x–5.11.3 (used with Xen). In some configurations, an x86 PV guest OS user can crash the Dom0 or a driver domain by generating a large amount of I/O. Root cause is the misuse of guest physical addresses when CONFIG_XEN_UNPOPULATED_ALLOC is set but CONFIG...

CVE-2021-28039

An issue was discovered in the Linux kernel 5.9.x through 5.11.3, as used with Xen. In some less-common configurations, an x86 PV guest OS user can crash a Dom0 or driver domain via a large amount of I/O activity. The issue relates to misuse of guest physical addresses when a configuration has...

CISA Issues Emergency Directive and Alert on Microsoft Exchange Vulnerabilities

CISA has issued Emergency Directive ED 21-02 and Alert AA21-062A addressing critical vulnerabilities in Microsoft Exchange products. Successful exploitation of these vulnerabilities allows an attacker to access on-premises Exchange servers, enabling them to gain persistent system access and contr...

Payroll/HR Giant PrismHR Hit by Ransomware?

PrismHR, a company that sells technology used by other firms to help more than 80,000 small businesses manage payroll, benefits, and human resources, has suffered what appears to be an ongoing ransomware attack that is disrupting many of its services. Hopkinton, Mass.-based PrismHR handles...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from the USGoogleOpen Handheld Alliance Google. Google Android has a security vulnerability where an eavesdropping vector may exist in onCreate of RequestPermissionActivity.java due to insecure default values. This could lead to a local...

CVE-2020-7929

creationtimestamp| type| source ---|---|--- 2021-03-01 18:43:16+00:00| seen| https://t.me/cibsecurity/24298 2026-08-06 16:15:15+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-218-01...

Anatomy of a Security Super Bowl Dynasty, Part 1: The Defense

Imperva’s Directors of Technology in the Office of the CTO, Brian Anderson and Craig Burlingame, recently conducted an informal education session titled Creating a Security Super Bowl Dynasty. In this presentation, they used examples of how teams create consistent, sustainable success in American...

APT-Hunter - Threat Hunting Tool For Windows Event Logs Which Made By Purple Team Mindset To Provide Detect APT Movements Hidden In The Sea Of Windows Event Logs To Decrease The Time To Uncover Suspicious Activity

APT-Hunter is Threat Hunting tool for windows event logs which made by purple team mindset to provide detect APT movements hidden in the sea of windows event logs to decrease the time to uncover suspicious activity . this tool will make a good use of the windows event logs collected and make sure...

ProSoft Technology ICX35

1. EXECUTIVE SUMMARY CVSS v3 8.2 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: ProSoft Technology Equipment: ICX35-HWC-A and ICX35-HWC-E Vulnerability: Permissions, Privileges, and Access Controls 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an...