Apple Releases Multiple Security Updates

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC/US-CERT encourages users and administrators to review Apple security pages for the following products and apply...

IRS Launches 'Don't Take the Bait' Series

As part of its Security Summit effort, the Internal Revenue Service IRS will be launching a new educational series called "Don't Take the Bait" on July 11, 2017. As part of the "Protect Your Clients, Protect Yourself" campaign, this series will provide information about phishing scams targeting t...

OpenX Releases Security Update

OpenX has released an important security update for OpenX Source, the open source ad serving product. The downloadable ZIP archive of OpenX Source 2.8.10 was compromised to include a backdoor that would allow an attacker to upload and execute arbitrary PHP code. Compromised OpenX Source ad server...

Adobe Releases Security Bulletin for Flash Player

Adobe has released a security bulletin for Adobe Flash Player to address multiple vulnerabilities. These vulnerabilities affect Adobe Flash Player 11.4.402.278 and earlier versions for Windows, Adobe Flash Player 11.4.402.265 and earlier versions for Macintosh, Adobe Flash Player 11.2.202.238 and...

Oracle Releases Critical Patch Update for June 2012

Oracle released its Critical Patch Update for June 2012 containing 14 security fixes for the following products: JDK and JRE 7 Updates 4 and earlier JDK and JRE 6 Update 32 and earlier JDK and JRE 5.0 Update 35 and earlier SDK and JRE 1.4.237 and earlier JavaFX 2.1 and earlier US-CERT encourages...

Microsoft Releases October Security Bulletin

Microsoft has released updates to address vulnerabilities in Microsoft Windows, .NET Framework, Server Software, Office, and Internet Explorer as part of the Microsoft Security Bulletin Summary for October 2010. These vulnerabilities may allow an attacker to execute arbitrary code, obtain sensiti...

Adobe Releases Security Updates for Reader and Acrobat

Adobe has released updates for Adobe Reader and Acrobat for Windows, Macintosh, and UNIX. These updates address multiple vulnerabilities including those described in Adobe security advisory APSA10-02 and Flash Player security bulletin APSB10-22. Exploitation of these vulnerabilities may allow an...

Adobe Releases Security Update for Adobe Reader and Acrobat

Adobe has released an update for Reader and Acrobat to address multiple vulnerabilities. These vulnerabilities affect the following versions: Adobe Reader 9.3.3 and earlier versions for Windows, Macintosh, and UNIX Adobe Acrobat 9.3.3 and earlier versions for Windows and Macintosh Exploitation of...

Cisco Releases Multiple Security Advisories

Cisco has released three security advisories to address vulnerabilities. Security advisory cisco-sa-20100303-cucm, addresses multiple vulnerabilities in the Cisco Unified Communications Manager which affect the Session Initiation Protocol SIP, Skinny Client Control Protocol SCCP, and the Computer...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2024-1708link is external ConnectWise ScreenConnect Path Traversal Vulnerability CVE-2026-32202link is external Microsoft Windows Protection Mechanism Failure...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-33825link is external Microsoft Defender Insufficient Granularity of Access Control Vulnerability This type of vulnerability is a frequent attack vector for...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-61932link is external Motex LANSCOPE Endpoint Manager Improper Verification of Source of a Communication Channel Vulnerability This type of vulnerability is ...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-5086link is external Dassault Systèmes DELMIA Apriso Deserialization of Untrusted Data Vulnerability This type of vulnerability is a frequent attack vector f...

CISA Releases Thirteen Industrial Control Systems Advisories

CISA released thirteen Industrial Control Systems ICS advisories on July 10, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-191-01 Siemens SINEC NMS ICSA-25-191-02 Siemens Solid Edge ICSA-25-191-03 Siemens TI...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on February 27, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-058-01 Schneider Electric Communication Modules for Modicon M580 and Quantum...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-0994link is external Trimble Cityworks Deserialization Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-23006link is external SonicWall SMA1000 Appliances Deserialization Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber...

Ivanti Releases Security Updates for Multiple Products

Ivanti released security updates to address vulnerabilities in Ivanti Avalanche, Ivanti Application Control Engine, and Ivanti EPM. CISA encourages users and administrators to review the following Ivanti security advisories and apply the necessary guidance and updates: Ivanti Avalanchelink is...

Ivanti Releases Security Update for Cloud Services Appliance

Ivanti has released a security update addressing an OS command injection vulnerability CVE-2024-8190 affecting Ivanti Cloud Services Appliance CSA 4.6 all versions before patch 519. A cyber threat actor could exploit this vulnerability to take control of an affected system. At this time, Ivanti h...

CISA Adds One Known Exploited Vulnerability to Catalog for Versa Networks Director

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-39717link is external Versa Director Dangerous File Type Upload Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber acto...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-37085 VMware ESXi Authentication Bypass Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant...

CISA, FBI, and HHS Release an Update to #StopRansomware Advisory on ALPHV Blackcat

Today, CISA, the Federal Bureau of Investigation FBI, and the Department of Health and Human Services HHS released an update to the joint advisory StopRansomware: ALPHV Blackcat to provide new indicators of compromise IOCs and tactics, techniques, and procedures TTPs associated with the ALPHV...

Fortinet Releases Security Advisories for FortiOS

Fortinet released security updates to address critical remote code execution vulnerabilities in FortiOS CVE-2024-21762, CVE-2024-23313. A cyber threat actor could exploit these vulnerabilities to take control of an affected system. Note : According to Fortinet, CVE-2024-21762 is potentially being...

HTTP/2 Rapid Reset Vulnerability, CVE-2023-44487

Researchers and vendors have disclosed a denial-of-service DoS vulnerability in HTTP/2 protocollink is external. The vulnerability CVE-2023-44487link is external, known as Rapid Reset, has been exploited in the wild in August 2023 through October 2023. CISA recommends organizations that provide...

CISA and FBI Release #StopRansomware: CL0P Ransomware Gang Exploits MOVEit Vulnerability

CISA and FBI released a joint Cybersecurity Advisory CSA CL0P Ransomware Gang Exploits MOVEit Vulnerability in response to a recent vulnerability exploitation attributed to CL0P Ransomware Gang. This joint guide provides indicators of compromise IOCs and tactics, techniques, and procedures TTPs...

CISA Adds Seven Known Exploited Vulnerabilities to Catalog

CISA has added seven new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-25717 Multiple Ruckus Wireless Products CSRF and RCE Vulnerability CVE-2021-3560 Red Hat Polkit Incorrect Authorization Vulnerability CVE-2014-0196 Linux...

CISA Releases Three Industrial Control Systems Advisories

CISA has released three 3 Industrial Control Systems ICS advisories on December 13, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories...

State-Sponsored Russian Cyber Actors Targeted Energy Sector from 2011 to 2018

CISA, the Federal Bureau of Investigation, and the Department of Energy have released a joint Cybersecurity Advisory CSA detailing campaigns conducted by state-sponsored Russian cyber actors from 2011 to 2018 that targeted U.S. and international Energy Sector organizations. The CSA highlights...

CISA Releases Five Pulse Secure-Related MARs

As part of CISA’s ongoing response to Pulse Secure compromises, CISA has analyzed five malware samples related to exploited Pulse Secure devices. CISA encourages users and administrators to review the following five malware analysis reports MARs for threat actor tactics, techniques, and procedure...

Kaseya VSA Supply-Chain Ransomware Attack

CISA is taking action to understand and address the recent supply-chain ransomware attack against Kaseya VSA and the multiple managed service providers MSPs that employ VSA software. CISA encourages organizations to review the Kaseya advisory and immediately follow their guidance to shutdown VSA...

Update to CISA-FBI Joint Cybersecurity Advisory on DarkSide Ransomware

CISA and the Federal Bureau of Investigation FBI have updated Joint Cybersecurity Advisory AA21-131A: DarkSide Ransomware: Best Practices for Preventing Disruption from Ransomware Attacks, originally released May 11, 2021. This update provides a downloadable STIX file of indicators of compromise...

Google Releases Security Updates for Chrome

Google has updated the stable channel for Chrome to 90.0.4430.72 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome release and apply the necessary...

Cisco Releases Security Updates

Cisco has released security updates to address a vulnerability in Cisco Small Business routers. A remote attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review Cisco Advisory cisco-sa-rv-132w134w-overflow-Pptt4H2p and...

Guidance on Remediating Networks Affected by the SolarWinds and Active Directory/M365 Compromise

Since December 2020, CISA has been responding to a significant cybersecurity incident involving an advanced persistent threat APT actor targeting networks of multiple U.S. government agencies, critical infrastructure entities, and private sector organizations. The APT actor added malicious code t...

Verify Your Valentine

This Valentine’s Day, before you go looking for love in all the wrong chat rooms, CISA reminds users to be wary of internet romance scams. At first, cyber criminals promise the reward of romance after adopting an alias to appear as a potential partner. Once your heart is hooked on hope, they turn...

Google Releases Security Updates for Chrome

Google has released Chrome version 87.0.4280.141 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. CISA encourages users and administrators to review the Chrome Release and apply the necessary updates. This...

Mozilla Releases Security Updates for Firefox, Firefox for Android, and Firefox ESR

Mozilla has released security updates to address a vulnerability in Firefox, Firefox for Android, and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the Mozilla Security Advisory and apply the...

Google Releases Security Updates for Chrome

Google has released Chrome version 87.0.4280.88 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

CISA, IRS, USSS, and Treasury Release Joint Alert on Scams Related to Coronavirus Economic Impact Payments

The Cybersecurity and Infrastructure Security Agency CISA, U.S. Department of the Treasury, Internal Revenue Service IRS, and United States Secret Service USSS have released a Joint Alert with mitigations to help Americans avoid scams related to coronavirus economic impact payments—particularly...

Google Releases Security Updates for Chrome

Google has released Chrome version 80.0.3987.132 for Windows, Mac, and Linux. This version addresses vulnerabilities that an attacker could exploit to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the...

Beware of Stalking Apps

The Federal Trade Commission FTC has released an article warning consumers of “stalking apps”—spyware that secretly monitors smartphones. These apps can share information like call history, text messages, photos, GPS locations, and browser history without the user's knowledge. Although this can b...

Oracle Releases July 2019 Security Bulletin

Oracle has released its Critical Patch Update for July 2019 to address 319 vulnerabilities across multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and...

FBI Releases Article on Securing the Internet of Things

The Federal Bureau of Investigation FBI has released an article on the risks associated with internet-connected devices, commonly referred to as the Internet of Things IoT. FBI warns that cyber threat actors can use unsecured IoT devices as proxies to anonymously pursue malicious cyber activities...

BlueBorne Bluetooth Vulnerabilities

US-CERT is aware of a collection of Bluetooth vulnerabilities, known as BlueBorne, potentially affecting millions of unpatched mobile phones, computers, and Internet of Things IoT devices. A remote attacker could exploit several of these vulnerabilities to take control of affected devices. US-CER...

Adobe Releases Security Updates

Adobe has released security updates to address vulnerabilities in Adobe Campaign, Flash Player, Acrobat and Reader, Photoshop CC, and Creative Cloud. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system. Users and administrators are...

VMWare Releases Security Updates

VMware has released a security update to address vulnerabilities in vSphere Hypervisor ESXi, Workstation Pro, Workstation Player, Fusion, and Tools. Exploitation of one of these vulnerabilities could allow a remote attacker to take control of an affected system. US-CERT encourages users and...

Apple Releases Security Update for Safari

Apple has released security updates for Safari to address vulnerabilities which could allow an attacker to execute arbitrary code or cause an unexpected application termination. Updates include Safari 6.1.6 and Safari 7.0.6 for OS X Lion v10.7.5, OS X Lion Server v10.7.5, OS X Mountain Lion v10.8...

Google Releases Google Chrome 28.0.1500.71

Google has released Google Chrome 28.0.1500.71 for Windows, Macintosh, and Chrome Frame platforms to address multiple vulnerabilities. These vulnerabilities could allow a remote attacker to execute arbitrary code, bypass intended restrictions, obtain sensitive information or cause a...

Apple Releases Multiple Security Updates

Apple has released security updates for Apple OS X and Safari to address multiple vulnerabilities for the following products: Safari 5.1.7 for Mac OS X v10.6.8, Mac OS X Server v10.6.8, OS X Lion Server v10.7.4, OS X Lion v10.7.4, Windows 7, Vista, XP SP2 or later OS X Lion v10.7.4 and Security...

DNSChanger Malware

UPDATE: On March 5, 2012, a federal judge agreed to allow more time for organizations and individuals to clean systems of the DNSChanger malware and extended the deadline for shutting off servers that had been keeping infected computers connected to the internet. Although the new deadline is July...