Introduction On January 10, 2023, ManageEngine released a security advisory for CVE-2022-47966 (discovered by Khoadha of Viettel Cyber Security) affecting a wide range of products. The vulnerability allows an attacker to gain remote code execution by issuing a HTTP POST request containing a malicious SAML response. This vulnerability is a result of using an outdated […]
Introduction On January 10, 2023, ManageEngine released a security advisory for CVE-2022-47966 (discovered by Khoadha of Viettel Cyber Security) affecting a wide range of products. The vulnerability allows an attacker to gain remote code execution by issuing a HTTP POST request containing a malicious SAML response. This vulnerability is a result of using an outdated […]
T-Mobile hacked to steal data of 37 million accounts in API data breach
T-Mobile disclosed a new data breach after a threat actor stole the personal information of 37 million current postpaid and prepaid customer accounts through one of its Application Programming Interfaces (APIs).
T-Mobile hacked to steal data of 37 million accounts in API data breach
T-Mobile disclosed a new data breach after a threat actor stole the personal information of 37 million current postpaid and prepaid customer accounts through one of its Application Programming Interfaces (APIs).
Hackers push malware via Google search ads for VLC, 7-Zip, CCleaner
Hackers are setting up fake websites for popular free and open-source software to promote malicious downloads through advertisements in Google search results.
Hackers push malware via Google search ads for VLC, 7-Zip, CCleaner
Hackers are setting up fake websites for popular free and open-source software to promote malicious downloads through advertisements in Google search results.
DNS changer in malicious mobile app used by Roaming Mantis
Roaming Mantis (a.k.a Shaoye) is a long-term cyberattack campaign that uses malicious Android package (APK) files to control infected Android devices and steal data. In 2022, we observed a DNS changer function implemented in its Android malware Wroba.o.
DNS changer in malicious mobile app used by Roaming Mantis
Roaming Mantis (a.k.a Shaoye) is a long-term cyberattack campaign that uses malicious Android package (APK) files to control infected Android devices and steal data. In 2022, we observed a DNS changer function implemented in its Android malware Wroba.o.
We discuss the Batloader malware campaigns we observed in the last quarter of 2022, including our analysis of Water Minyades-related events (This is the intrusion set we track behind the creation of Batloader).
We discuss the Batloader malware campaigns we observed in the last quarter of 2022, including our analysis of Water Minyades-related events (This is the intrusion set we track behind the creation of Batloader).
Russian Citizen Accused of Running Cryptocurrency Exchange Used by Criminals
The charges were part of an intensifying effort by federal law enforcement agencies, in conjunction with European partners, to combat international cryptocurrency schemes and illegal transactions.
Russian Citizen Accused of Running Cryptocurrency Exchange Used by Criminals
The charges were part of an intensifying effort by federal law enforcement agencies, in conjunction with European partners, to combat international cryptocurrency schemes and illegal transactions.
Assessing Potential Exploitation of Sophos Firewall and CVE-2022-3236
Sophos took immediate steps to remediate CVE-2022-3236 – an unauthenticated and remote code execution vulnerability affecting the Sophos Firewall Webadmin and User Portal HTTP interfaces – with an automated hotfix sent out in September 2022. Through its advisory published on September 23, 2022, it also alerted users who don't receive automatic hotfixes to apply the update themselves. The advisory stated the vulnerability had previously been used against "a small set of specific organizations, primarily in the South Asia region." In December, Sophos released v19.5 GA GA with an official fix. Key Takeaways * As there are no public proof-of-concept exploits for CVE-2022-3236, we created our own to determine its potential for mass exploitation. * We scanned internet-facing Sophos Firewalls and found more than 4,000 firewalls that were too old to receive a hotfix. * We encourage Sophos Firewall administrators to look through their logs to determine if they see indications of exploit attempts. Two files to focus on include /logs/csc.log and /log/validationError.log. * Internet-facing firewalls appear to largely be eligible for hotfixes and the default authentication captcha likely prevented mass exploitation.
Assessing Potential Exploitation of Sophos Firewall and CVE-2022-3236
Sophos took immediate steps to remediate CVE-2022-3236 – an unauthenticated and remote code execution vulnerability affecting the Sophos Firewall Webadmin and User Portal HTTP interfaces – with an automated hotfix sent out in September 2022. Through its advisory published on September 23, 2022, it also alerted users who don't receive automatic hotfixes to apply the update themselves. The advisory stated the vulnerability had previously been used against "a small set of specific organizations, primarily in the South Asia region." In December, Sophos released v19.5 GA GA with an official fix. Key Takeaways * As there are no public proof-of-concept exploits for CVE-2022-3236, we created our own to determine its potential for mass exploitation. * We scanned internet-facing Sophos Firewalls and found more than 4,000 firewalls that were too old to receive a hotfix. * We encourage Sophos Firewall administrators to look through their logs to determine if they see indications of exploit attempts. Two files to focus on include /logs/csc.log and /log/validationError.log. * Internet-facing firewalls appear to largely be eligible for hotfixes and the default authentication captcha likely prevented mass exploitation.
7 Ways Threat Actors Deliver macOS Malware in the Enterprise
Stay ahead of the game with our review on macOS malware threats. Learn about the top techniques used by threat actors to deliver malware and how to build more resilient defenses.
7 Ways Threat Actors Deliver macOS Malware in the Enterprise
Stay ahead of the game with our review on macOS malware threats. Learn about the top techniques used by threat actors to deliver malware and how to build more resilient defenses.