A Blind Spot in ICS Security: The Protocol Gateway [Part 2] Vulnerability Allowing Stealth Attacks on Industrial Control Systems

A protocol gateway is a small network device, also called a protocol converter” or “IoT gateway.” It is similar to an “interpreter” in the digital word, and acts as a communications intermediary between different protocols. As the integration of networks Read More …

Feds Warn Nation-State Hackers are Actively Exploiting Unpatched Microsoft Exchange, F5, VPN Bugs

The U.S. government is warning that Chinese threat actors have successfully compromised several government and private sector entities in recent months, by exploiting vulnerabilities in F5 BIG-IP devices, Citrix and Pulse Secure VPNs and Microsoft Exchange servers. Patches are currently Read More …

Fairfax County schools hit by Maze ransomware, student data leaked

Fairfax County Public Schools (FCPS), the 10th largest school division in the US, was recently hit by ransomware according to an official statement published on Friday evening. The school district is also the largest in the Baltimore-Washington Metropolitan Area and Read More …

Palo Alto Networks fixes critical flaw in PAN-OS firewall software

Palo Alto Networks has fixed a new critical vulnerability affecting multiple versions of PAN-OS, the operating system affecting its next-generation firewalls. The issue received the identification number CVE-2020-2040 and has a severity score of 9.8 out of 10 and requires Read More …

APT28 Mounts Rapid, Large-Scale Theft of Office 365 Logins

The Russia-linked threat group known as APT28 has changed up its tactics to include Office 365 password-cracking and credential-harvesting. Microsoft researchers have tied APT28 (a.k.a. Strontium, Sofacy or Fancy Bear) to this newly uncovered pattern of O365 activity, which began Read More …

Microsoft confirms Chinese, Iranian, and Russian cyber-attacks on Biden and Trump campaigns

Microsoft said today that Chinese, Iranian, and Russian state-sponsored hackers had tried to breach email accounts belonging to people associated with the Biden and Trump election campaigns. The “majority of these attacks” were detected and blocked, according to Tom Burt, Read More …