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

The Mozilla Foundation has released security updates to address critical vulnerabilities in Firefox, Firefox ESR, and Firefox OS. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system. Available updates include: Firefox 40 Firefox ESR 38.2...

IC3 Issues Alert on DDoS Extortion Campaigns

The Internet Crime Complaint Center IC3 has issued an alert to U.S. businesses about a rise in extortion campaigns. In a typical incident, a business receives an e-mail threatening a Distributed Denial of Service DDoS attack to its website unless it pays a ransom. Businesses are warned against...

Cisco Releases Security Update

Cisco has released a security update to address a vulnerability in versions of the Unified Communications Domain Manager Platform Software prior to 10.x. Exploitation of this vulnerability may allow a remote attacker to take control of the affected system. US-CERT recommends that users review the...

FTC Details the Top 10 Imposter Scams of 2014

The Federal Trade Commission FTC has released an advisory describing the top 10 reported imposter scams for 2014. Scam operators often impersonate individuals, companies, and organizations to entice targets to participate in fraudulent financial transactions. Users are encouraged to review the FT...

Google Releases Security Update for Chrome

Google has released Chrome 37.0.2062.120 for Windows, Mac and Linux. This update addresses multiple vulnerabilities one of which could potentially allow an attacker to cause a denial of service. US-CERT encourages users and administrators to review the Google Chrome release blog and apply the...

Local Privilege Escalation Vulnerability in Symantec Endpoint Protection

US-CERT is aware of a local privilege escalation vulnerability in Symantec Endpoint Protection. This vulnerability affects all versions of Symantec Endpoint Protection Client 11.x and 12.x running Application and Device Control. Exploitation of this vulnerability may allow an attacker to gain ful...

Apple Releases Security Updates for OS X, Safari, iOS devices, and Apple TV

Apple has released security updates for Mac OS X, Safari, iOS devices, and Apple TV to address multiple vulnerabilities, some of which could allow attackers to execute arbitrary code with system privileges or cause an unexpected application termination. Updates available include: Security Update...

Security Update for Chrome OS

Google has released Google Chrome 33.0.1750.149 for all Chrome OS devices to address multiple bug fixes, security updates, and feature enhancements. Users and administrators are encouraged to review the Google Chrome release blog entry for additional details. This product is provided subject to...

Google Releases Google Chrome Update

Google has released Google Chrome 32.0.1700.102 for Windows, Mac, Linux and Chrome Frame to address multiple vulnerabilities. These vulnerabilities could allow a remote attacker to cause a denial of service or bypass intended security restrictions. US-CERT encourages users and administrators to...

Cisco Releases Security Advisory for Cisco Secure Access Control System

Cisco has released a security advisory to address multiple vulnerabilities in Cisco Secure Access Control System ACS. These vulnerabilities affect the following: Cisco Secure ACS RMI Privilege Escalation Vulnerability Cisco Secure ACS RMI Unauthenticated User Access Vulnerability Cisco Secure ACS...

Cisco Releases Security Advisories

Cisco has released three security advisories to address multiple vulnerabilities in several separate products. These vulnerabilities may allow a remote attacker to execute arbitrary code, operate with elevated privilege, or cause a denial-of-service condition. US-CERT encourages users and...

Cisco Releases Security Advisories

Cisco has released three security advisories to address multiple vulnerabilities. These vulnerabilities may allow an unauthenticated, remote attacker the ability to modify data, execute arbitrary commands, or cause a denial of service DoS condition. US-CERT encourages users and administrators to...

Mozilla Releases Multiple Updates

The Mozilla Foundation has released updates for the following products to address multiple vulnerabilities. Firefox 23.0 Firefox ESR 17.0.8 Thunderbird 17.0.8 Thunderbird ESR 17.0.8 Seamonkey 2.20 These vulnerabilities could allow a remote attacker to cause a denial of service condition, conduct ...

Cisco Security Advisory Available

Cisco has released a security advisory to address multiple vulnerabilities in the Cisco Video Surveillance Manager. These vulnerabilities could potentially allow a remote, unauthenticated attacker to obtain sensitive information. US-CERT encourages users and administrators to review the following...

Security Update Available for Adobe Shockwave Player

Adobe has released a security update for Adobe Shockwave Player 12.0.0.112 and earlier versions for Windows and Macintosh to address multiple vulnerabilities. These vulnerabilities could allow an attacker to execute arbitrary code on the affected system. US-CERT recommends that users and...

Apple Releases Security Update for OS X Server

Apple has released a security update for OS X Server v2.2.1 for OS X Mountain Lion v10.8 or later to address multiple vulnerabilities. These vulnerabilities may allow a remote attacker to execute arbitrary code. US-CERT encourages users and administrators to review Apple Support Article HT5644 an...

Microsoft Releases Advance Notification for January Security Bulletin

Microsoft has issued a Security Bulletin Advanced Notification indicating that its January release will contain seven bulletins. These bulletins will have the serverity rating of critical and important and will be for Microsoft Windows, Office, Developers Tools, Server Software, and .NET Framewor...

Google Releases Google Chrome 20.0.1132.57

Google has released Google Chrome 20.0.1132.57 for Linux, Mac, Windows, and Chrome Frame to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code or cause a denial-of-service condition. US-CERT encourages users and administrators to review the...

Apple Releases iTunes 10.6.3

Apple has released iTunes 10.6.3 to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code or cause a denial-of-service condition. US-CERT encourages users and administrators to review Apple Support Article HT5318 and apply any necessary updates to...

Unauthorized Microsoft Digital Certificates

Microsoft has released a security advisory to address the revocation of a number of unauthorized digital certificates. Maintaining these certificates within your certificate store may allow an attacker to spoof content, perform a phishing attack, or perform a man-in-the-middle attack. The followi...

Cisco Releases Security Advisories

Cisco has released three security advisories to address vulnerabilities affecting the Cisco Unified Communications Manager, the Cisco Unified Presence Server, and the Cisco Intercompany Media Engine. These vulnerabilities may allow an attacker to disclose sensitive information or cause a...

Cisco Releases Security Advisory for Firewall Services Module

Cisco has released a security advisory to address multiple vulnerabilities in the Cisco Firewall Services Module. Exploitation of these vulnerabilities may allow an attacker to cause a denial-of-service condition. US-CERT encourages users and administrators to review Cisco security advisory...

Google Releases Chrome 5.0.375.70

Google has released Chrome 5.0.375.70 for Linux, Mac, and Windows to address multiple vulnerabilities. These vulnerabilities may allow an attacker to execute arbitrary code, conduct cross-site scripting attacks, bypass security restrictions, or obtain sensitive information. US-CERT encourages use...

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-2026-86950link is external Apple Multiple Products Out-of-Bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-25249link is external Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability CVE-2026-19490link is external Citrix NetScaler Authentication...

CISA Releases Four Industrial Control Systems Advisories

CISA released four Industrial Control Systems ICS Advisories on October 9, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-282-01 Hitachi Energy Asset Suite ICSA-25-282-02 Rockwell Automation Lifecycle Service...

SonicWall Releases Advisory for Customers after Security Incident

SonicWall released a security advisory to assist their customers with protecting systems impacted by the MySonicWall cloud backup file incident. SonicWall’s investigation found that a malicious actor performed a series of brute force techniques against their MySonicWall.com web portal to gain...

CISA Releases Seven Industrial Control Systems Advisories

CISA released seven Industrial Control Systems ICS advisories on July 1, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-182-01 FESTO Didactic CP, MPS 200, and MPS 400 Firmware ICSA-25-182-02 FESTO Automation...

CISA Releases Five Industrial Control Systems Advisories

CISA released five Industrial Control Systems ICS advisories on June 17, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-168-01 Siemens Mendix Studio Pro ICSA-25-168-02 LS Electric GMWin 4 ICSA-25-168-04 Fuji...

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-2025-5419link is external Google Chromium V8 Out-of-Bounds Read and Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

Updated Guidance on Play Ransomware

CISA, the Federal Bureau of Investigation FBI, and the Australian Signals Directorate’s Australian Cyber Security Centre ASD’s ACSC have issued an updated advisory on Play ransomware, also known as Playcrypt. This advisory highlights new tactics, techniques, and procedures used by the Play...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on May 22, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-142-01 Lantronix Device Installer ICSA-25-142-02 Rockwell Automation FactoryTalk Historian...

Unsophisticated Cyber Actor(s) Targeting Operational Technology

CISA is increasingly aware of unsophisticated cyber actors targeting ICS/SCADA systems within U.S. critical Infrastructure sectors Oil and Natural Gas, specifically in Energy and Transportation Systems. Although these activities often include basic and elementary intrusion techniques, the presenc...

CISA and Partners Release Cybersecurity Advisory on Medusa Ransomware

Today, CISA—in partnership with the Federal Bureau of Investigation FBI and Multi-State Information Sharing and Analysis Center MS-ISAC—released joint Cybersecurity Advisory, StopRansomware: Medusa Ransomware. This advisory provides tactics, techniques, and procedures TTPs, indicators of compromi...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS advisories on January 21, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-021-01 Traffic Alert and Collision Avoidance System TCAS II ICSA-25-021-02 Siemens...

Adobe Releases Security Updates for Multiple Products

Adobe released security updates to address vulnerabilities in multiple Adobe software products including Adobe Acrobat, Adobe Illustrator, and Adobe InDesign. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on November 19, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-324-01 Mitsubishi Electric MELSEC iQ-F Series CISA encourages users and administrators ...

Microsoft Releases November 2024 Security Updates

Microsoft released security updates to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following and apply necessary updates: Microsoft...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on October 22, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-296-01 ICONICS and Mitsubishi Electric Products CISA encourages users and administrators...

CISA, FBI, NSA, and International Partners Release Advisory on Iranian Cyber Actors Targeting Critical Infrastructure Organizations Using Brute Force

Today, CISA—with the Federal Bureau of Investigation FBI, the National Security Agency NSA, and international partners—released joint Cybersecurity Advisory Iranian Cyber Actors Brute Force and Credential Access Activity Compromises Critical Infrastructure. This advisory provides known indicators...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS advisories on October 3, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-277-01 TEM Opera Plus FM Family Transmitter ICSA-24-277-02 Subnet Solutions Inc...

CISA Releases Two Industrial Control Systems Advisories

CISA released two Industrial Control Systems ICS advisories on October 1, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-275-01 Optigo Networks ONS-S8 Spectra Aggregation Switch ICSA-24-275-02 Mitsubishi...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on August 8, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-221-01 Dorsett Controls InfoScan CISA encourages users and administrators to review the...

Apple Releases Security Updates for Multiple Products

Apple released security updates to address vulnerabilities in Safari, iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following advisorie...

Cisco Releases May 2024 Cisco ASA, FMC, and FTD Software Security Publication

Cisco released a bundled publication for security advisories that address vulnerabilities in Cisco Adaptive Security Appliance ASA, Firepower Management Center FMC, and Firepower Threat Defense FTD software. A cyber threat actor could exploit one of these vulnerabilities to take control of an...

Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in Cisco software. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the following advisories and apply necessary updates: • Cisco...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS advisories on April 30, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-121-01 Delta Electronics CNCSoft-G2 DOPSoft ICSA-24-016-01 SEW-EURODRIVE MOVITOOLS...

Microsoft Releases April 2024 Security Updates 

Microsoft released security updates to address vulnerabilities in multiple products. A cyber threat actor could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the following and apply the necessary updates: Microsoft...

CISA, FBI, and MS-ISAC Release Update to Joint Guidance on Distributed Denial-of-Service Techniques

Today, CISA, the Federal Bureau of Investigation FBI, and the Multi-State Information Sharing and Analysis Center MS-ISAC released an updated joint guide, Understanding and Responding to Distributed Denial-Of-Service Attacks, to address the specific needs and challenges faced by organizations in...

CISA and Partners Release Joint Fact Sheet for Leaders on PRC-sponsored Volt Typhoon Cyber Activity

Today, CISA, the National Security Agency NSA, Federal Bureau of Investigation FBI, and other U.S. and international partners are issuing a joint fact sheet, People’s Republic of China State-Sponsored Cyber Activity: Actions for Critical Infrastructure Leaders. Partners of this publication includ...