4188 matches found
Apple Releases Security Update for Boot Camp
Apple has released a security update to address vulnerabilities in Wi-Fi for Boot Camp 6.4.0. An attacker could exploit these vulnerabilities to obtain access to sensitive information. NCCIC encourages users and administrators to review Apple’s security page for Wi-Fi Update for Boot Camp 6.4.0 a...
Mozilla Releases Security Updates for Firefox
Mozilla has released security updates to address multiple vulnerabilities in Firefox ESR and Firefox. A remote attacker could exploit some of these vulnerabilities to cause a denial-of-service condition. NCCIC encourages users and administrators to review the Mozilla Security Advisories for Firef...
Cisco Releases Security Updates for Multiple Products
Cisco has released several updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the following Cisco Security Advisories and apply the...
Mozilla Releases Security Update
Mozilla has released security updates to address vulnerabilities in Firefox and Firefox ESR. A remote attacker could exploit these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the Mozilla Security Advisory for Firefox 60.0.2 and Firefo...
Cisco Releases Security Updates for Multiple Products
Cisco has released several updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the following Cisco Security Advisories and apply the...
Google Releases Security Update for Chrome
Google has released Chrome version 67.0.3396.62 for Windows, Mac, and Linux. This version addresses vulnerabilities that a remote attacker could exploit to take control of an affected system. NCCIC encourages users and administrators to review the Chrome Releases page and apply the necessary...
Adobe Releases Security Updates
Adobe has released security updates to address vulnerabilities in Adobe Connect, Adobe Flash Player, and Adobe Creative Cloud Desktop Application. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to revi...
FTC Releases Alert on Exposed Twitter Passwords
The Federal Trade Commission FTC has issued guidance for Twitter users on changing their passwords. Users should change their Twitter passwords as well as any other accounts that use the same password. NCCIC encourages consumers to review the FTC alert for more information. Refer to the NCCIC Tip...
Cisco Releases Security Updates
Cisco has released updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC encourages users and administrators to review the following Cisco Security Advisories and apply the necessa...
OpenSSL Releases Security Updates
OpenSSL has released security updates to address a vulnerability in previous versions of 1.1.0 and 1.0.2. An attacker could exploit this vulnerability to cause a denial-of-service condition. NCCIC/US-CERT encourages users and administrators to review the OpenSSL Security Advisory and apply the...
Microsoft Releases March 2018 Security Updates
Microsoft has released updates to address vulnerabilities in Microsoft software. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. NCCIC/US-CERT encourages users and administrators to review Microsoft's March 2018 Security Update Summary and...
VMware Releases Security Updates
VMware has released security updates to address vulnerabilities in vRealize Automation, vSphere Integrated Containers, and AirWatch Console. An attacker could exploit these vulnerabilities to take control of an affected system. NCCIC/US-CERT encourages users and administrators to review the VMwar...
VMware Releases Security Updates
VMware has released security updates to address multiple vulnerabilities in vRealize Operations for Horizon, vRealize Operations for Published Applications, Workstation, Horizon View Client, and Tools. A remote attacker could exploit these vulnerabilities to take control of an affected system...
Meltdown and Spectre Side-Channel Vulnerabilities
US-CERT is aware of a set of security vulnerabilities—known as Meltdown and Spectre—that affect modern computer processors. Exploitation of these vulnerabilities could allow an attacker to obtain access to sensitive information. Users and administrators are encouraged to review Vulnerability Note...
Apple Releases Security Updates
Apple has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit one of these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review Apple security pages for the following products and apply...
Securing Mobile Devices During Holiday Travel
As the holiday season begins, many people will travel with their mobile devices. Although these devices—such as smart phones, tablets, and laptops—offer a range of conveniences, users should be mindful of potential threats and vulnerabilities while traveling with them. US-CERT encourages users to...
Cisco Releases Security Updates
Cisco has released security updates to address vulnerabilities in its WebEx Network Recording Player for Advanced Recording Format ARF and WebEx Recording Format WRF files. A remote attacker could exploit these vulnerabilities to take control of an affected system. US-CERT encourages users and...
Protecting Critical Infrastructure from Cyber Threats
October is National Cybersecurity Awareness Month, an annual campaign to raise awareness about cybersecurity. Building resilience in critical infrastructure is crucial to national security. The essential infrastructure systems that support our daily lives—such as electricity, financial...
Apple Releases Multiple Security Updates
Apple has released security updates to address vulnerabilities in multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review Apple security pages for the following products and apply...
The Internet Wants You: Consider a Career in Cybersecurity
October is National Cybersecurity Awareness Month, an annual campaign to raise awareness about cybersecurity. The month’s themes educate students and professionals about cybersecurity attack methods, best practices, and preventive measures and are geared toward informing the next generation of...
IC3 Issues Alert on DDoS Attacks
The Internet Crime Complaint Center IC3 has issued an alert on distributed denial-of-service DDoS-for-hire services advertised on criminal forums and marketplaces. Using DDoS attacks to prevent legitimate users from accessing websites or information can lead to serious consequences. US-CERT...
Adobe Releases Security Updates
Adobe has released security updates to address a vulnerability in Adobe Flash Player. A remote attacker could exploit this vulnerability to take control of an affected system. US-CERT encourages users and administrators to review Adobe Security Bulletin APSB17-32 and apply the necessary updates...
Apple Releases Security Update for iOS
Apple has released iOS 11.0.2 to address vulnerabilities in previous versions of iOS. Exploitation of some of these vulnerabilities could allow a remote attacker to take control of an affected system. US-CERT encourages users and administrators to review the Apple security page for iOS 11.0.2 and...
October is National Cybersecurity Awareness Month
October is National Cybersecurity Awareness Month NCSAM. NCSAM is a collaborative effort between DHS and its public and private partners--including the National Cyber Security Alliance NCSA--to raise awareness about the vital role cybersecurity plays in the lives of U.S. citizens. US-CERT will be...
Google Releases Security Updates for Chrome
Google has released Chrome version 61.0.3163.100 for Windows, Mac, and Linux. This update addresses multiple vulnerabilities that an attacker may exploit to cause a denial-of-service condition. US-CERT encourages users and administrators to review the Chrome Releases page and apply the necessary...
Joomla! Releases Security Update
Joomla! has released version 3.8.0 of its Content Management System CMS software to address a vulnerability. A remote attacker could exploit this vulnerability to obtain access to sensitive information. US-CERT encourages users and administrators to review the Joomla! Security Release and apply t...
FTC Releases Alerts on Protecting Against Identity Theft
The Federal Trade Commission FTC has released two alerts to educate consumers on recommended protections against identity theft after the recent data breach at Equifax. Users should consider placing security freezes with the three major credit reporting agencies: Equifax, Transunion, and Experian...
Potential Phishing Scams Related to Equifax Data Breach
The Federal Trade Commission FTC has released an alert on phishing attacks related to the Equifax data breach. Phishing attacks try to trick message recipients into sharing sensitive information with cyber criminals. FTC warns consumers to be wary of calls or emails purporting to be from Equifax...
FTC Releases Alert on Government Grant Scams
The Federal Trade Commission FTC has released an alert on government grant scams. In these schemes, scammers pose as government officials to get consumers to send them money. Anytime someone asks you to pay money to get money, stop and think twice. US-CERT encourages consumers to refer to the FTC...
Apple Releases Security Updates
Apple has released security updates to address vulnerabilities in multiple products. A remote attacker may exploit some of these vulnerabilities to take control of an affected system. US-CERT encourages users and administrators to review Apple security pages for the following products and apply t...
FBI Releases Article on Protecting Business Email Systems
The Federal Bureau of Investigation FBI has released an article on Building a Digital Defense with an Email Fortress. FBI warns that scammers commonly target business email accounts with phishing and social engineering schemes. Strategies for preventing email compromises include avoiding the use ...
ICS-CERT Releases WannaCry Fact Sheet
The Industrial Control Systems Cyber Emergency Response Team ICS-CERT has released a short overview of the WannaCry ransomware infections. This fact sheet provides information on how the WannaCry program spreads, what users should do if they have been infected, and how to protect against similar...
Cisco Releases Security Update
Cisco has released a security update to address a vulnerability in its WebEx Meetings Server which could allow a remote attacker to obtain sensitive information. US-CERT encourages users and administrators to review the Cisco Security Advisory and apply the necessary update. This product is...
VMware Releases Security Updates
VMware has released security updates to address vulnerabilities in Unified Access Gateway, Horizon View, and Workstation. Exploitation of these vulnerabilities could allow a remote attacker to take control of an affected system. US-CERT encourages users and administrators to review VMware Securit...
Microsoft Releases April 2017 Security Updates
Microsoft has released 61 updates to address vulnerabilities in Microsoft software. Exploitation of some of these vulnerabilities could allow a remote attacker to take control of a system. This Security Update addresses a Microsoft Office vulnerability that is actively being exploited to spread...
Apple Releases Security Update for iTunes
Apple has released a security update for Apple iTunes to address multiple vulnerabilities. Exploitation of some of these vulnerabilities may allow a remote attacker to cause a denial-of-service condition. Users and administrators are encouraged to review information on iTunes 12.6 and apply the...
Apache Software Foundation Releases Security Updates
The Apache Software Foundation has released security updates to address a vulnerability in Struts 2. A remote attacker could exploit this vulnerability to take control of an affected system. Users and administrators are encouraged to review the Apache Security Bulletin and upgrade to Struts 2.3.3...
Mozilla Releases Security Update
Mozilla has released a security update to address multiple vulnerabilities in Firefox. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the Mozilla Security Advisory for Firefox and apply the...
WordPress Releases Security Update
WordPress 4.7.2 and prior versions are affected by multiple vulnerabilities. A remote attacker could exploit some of these vulnerabilities to take control of an affected website. US-CERT encourages users and administrators to review the WordPress Security Release and upgrade to WordPress 4.7.3...
Cisco Releases Security Update
Cisco has released a security update to address a vulnerability in its NetFlow Generation Appliance NGA. Exploitation of this vulnerability could allow a remote attacker to cause a denial-of-service condition. Users and administrators are encouraged to review the Cisco Security Advisory and apply...
FBI Releases Article on Romance Scams
The Federal Bureau of Investigation FBI has released an article addressing the rise of Internet romance scams. In this common type of fraud, cyber criminals target victims, gain their confidence, and trick them into sending money. To stay safer online, review the FBI article on Romance Scams and...
ISC Releases Security Updates for BIND
The Internet Systems Consortium ISC has released updates that address multiple vulnerabilities in BIND. A remote attacker could exploit any of these vulnerabilities to cause a denial-of-service condition. Available updates include: BIND 9 version 9.9.9-P5 BIND 9 version 9.10.4-P5 BIND 9 version...
Microsoft Releases January 2017 Security Bulletin
Microsoft has released four updates to address vulnerabilities in Microsoft software. Exploitation of some of these vulnerabilities could allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review Microsoft Security Bulletins MS17-001 through...
Mozilla Releases Security Update
Mozilla has released a security update to address multiple vulnerabilities in Thunderbird. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review the Mozilla Security Advisory for Thunderbi...
Mozilla Releases Security Updates
Mozilla has released security updates to address multiple vulnerabilities in Firefox and Firefox ESR. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system. Available updates include: Firefox 50.1 Firefox ESR 45.6 Users and administrators...
Vulnerabilities Identified in Network Time Protocol Daemon (ntpd)
The Network Time Foundation's NTP Project has released version ntp-4.2.8p9 to address multiple vulnerabilities in ntpd. Exploitation of some of these vulnerabilities may allow a remote attacker to cause a denial-of-service condition. US-CERT encourages users and administrators to review...
Microsoft Releases Security Updates
Microsoft has released 14 updates to address multiple vulnerabilities in Microsoft software. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review Microsoft Security Bulletins MS16-129 through MS16-14...
Cisco Releases Security Updates for Multiple Products
Cisco has released several updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. Users and administrators are encouraged to review the following Cisco Security Advisories and apply the...
ISC Releases Security Updates for BIND
The Internet Systems Consortium ISC has released updates that address a vulnerability in BIND. Exploitation of this vulnerability may allow a remote attacker to cause a denial-of-service condition. Available updates include: BIND 9 version 9.9.9-P4 BIND 9 version 9.10.4-P4 BIND 9 version 9.11.0-P...
Week Three of National Cyber Security Awareness Month
In partnership with DHS, the National Cyber Security Alliance has released information on recognizing cyber crime and how to protect yourself online. Recommendations include deleting suspicious communications, being wary of "too good to be true" offers, and using strong authentication. The...