Trickbot malware has been updated with a bootkit module, nicknamed Trickboot, which can search for UEFI/BIOS firmware vulnerabilities, according to a report from the security firms Eclypsium and Advanced Intelligence. These flaws, if exploited, can give an attacker the ability to brick a device.
A botnet called DarkIRC is exploiting a remote execution vulnerability in Oracle WebLogic, according to Juniper Threat Labs. Meanwhile, the malware used to create the botnet is being offered for sale on a darknet hacking forum.
CISA is warning about a possible password leak that could affect vulnerable Fortinet VPNs and lead to further exploitation. The latest agency notice comes just days after hackers began publishing what they claim are leaked passwords on underground forums, according to researchers.
Two vulnerabilities in Tesla's keyless entry system allowed researchers to clone a key fob and drive away with a Model X. The electric vehicle manufacturer is issuing over-the-air updates to fix the flaws, which allegedly center on a failure to validate firmware updates and a faulty Bluetooth pairing protocol.
The U.K. National Cyber Security Center is warning that nation-state hackers and cybercriminals are exploiting a remote vulnerability in MobileIron's mobile device management tool to target organizations in the country.
The Chinese hacking group "Cicada" is exploiting the critical Zerologon vulnerability in Windows Server as part of a cyberespionage campaign that's mainly targeting Japanese companies' locations around the world, according to the security firm Symantec.
Researchers are warning that many domain name system server implementations are vulnerable to a spoofing attack that allows attackers to redirect, intercept and manipulate traffic. Thankfully, fixes are already arriving for this so-called SAD DNS flaw.
The Muhstik botnet, which has been operating for at least two years, has recently started targeting vulnerabilities in the Oracle WebLogic application server and the Drupal content management system as a way to expand its cryptocurrency mining capabilities, according to security firm Lacework.
Attackers have been actively exploiting a flaw in Rackspace's hosted email service to send phishing emails, bearing legitimate and validated domain names, as part of business email compromise scams, warns IT security testing consultancy 7 Elements. Rackspace tells customers it plans to fix the problem soon.
A recently identified hacking group dubbed UNC1945 used a never-before-seen zero-day vulnerability in the Oracle Solaris operating system to target corporate networks and plant malware, according to FireEye Mandiant. This threat actor is known to focus on telecom, financial and consulting firm targets.
Microsoft plans to patch on Nov. 10 a zero-day kernel vulnerability found by Google's Project Zero bug-hunting team. Google released the details of the flaw after a week because attackers are using it in the wild.
Almost eight months after Microsoft warned of a critical vulnerability in Windows called SMBGhost, more than 100,000 unpatched devices remain vulnerable, according to security researchers. The COVID-19 pandemic and ensuing rush to move workers into home offices may have led to delays in applying the fix.
A new online platform called VulnerableThings.com is aiming to become the go-to place for reporting and viewing reports on software flaws in IoT devices. The IoT Security Foundation and Oxford Information Labs say the platform could help vendors comply with new IoT regulations and standards.
The NSA is warning that Chinese-linked hacking groups are exploiting 25 vulnerabilities in software systems and network devices as part of cyberespionage campaigns - which means patching is urgent.
Security experts are urging organizations to patch a newly revealed serious flaw in Microsoft SharePoint as quickly as possible because proof-of-concept exploit code is already available. The U.K.'s National Cyber Security Center warns that hackers frequently target fresh SharePoint flaws.
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