- Hacker groups chain VPN and Windows bugs to attack US government networks
October 12, 2020
Hackers have gained access to government networks by combining VPN and Windows bugs, the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) said in a joint security alert published on Friday. Attacks have targeted federal and state, local, tribal, and territorial (SLTT) government networks. Attacks against non-government networks have also been ...
- Safe and Smart Connections: Securing IoT Networks for Remote Setups
October 7, 2020
On the topic of securing the internet of things (IoT), setups focus typically on the “things” or devices available on the market today. However, while there is no denying that connected devices introduce security challenges, the network (in its role of creating a secure IoT environment) is of equal importance. During this period of work-from-home (WFH) ...
- Why Web Browser Padlocks Shouldn’t Be Trusted
September 29, 2020
For years, Apple, Firefox, Google and Microsoft relentlessly made the point that in order to avoid rogue sites you must make sure your browser “padlock” is either locked, green or is otherwise indicating a site as being “secure.” Now, cybersecurity firms are stressing that those padlocks are not enough. “You must look beyond the lock,” said ...
- WHY IT IS IMPORTANT TO USE PROFESSIONAL ANTI-DDoS SOLUTIONS
September 28, 2020
By StormWall DDoS attacks have become the most common and affordable cyber weapon (the cost of launching an efficient DDoS attack may start from $50 per day). Thus, a DDoS attack is a simple way to cause damage that can have long-term consequences. During an attack, the targeted websites or services become unavailable. As a result, ...
- Mozi Botnet Accounts for Majority of IoT Traffic
September 17, 2020
The Mozi botnet, a peer-2-peer (P2P) malware known previously for taking over Netgear, D-Link and Huawei routers, has swollen in size to account for 90 percent of observed traffic flowing to and from all internet of things (IoT) devices, according to researchers. IBM X-Force noticed Mozi’s spike within it’s telemetry, amid a huge increase in overall ...
- Network Attack Trends: Attackers Leveraging High Severity and Critical Exploits
September 15, 2020
From May 1-July 21, 2020, Unit 42 researchers captured global network traffic from firewalls around the world and then analyzed the data to examine the latest network attack trends. The majority of attacks we observed were classified as high severity (56.7%), and nearly one quarter (23%) were classified as critical. The most common vulnerabilities exploited ...
- Upgraded Agent Tesla malware steals passwords from browsers, VPNs
August 10, 2020
New variants of Agent Tesla remote access Trojan now come with modules dedicated to stealing credentials from applications including popular web browsers, VPN software, as well as FTP and email clients. Agent Tesla is a commercially available .Net-based infostealer with both remote access Trojan (RAT) and with keylogging capabilities active since at least 2014. This malware is ...
- Cisco alert: Four high-severity flaws in routers, switches and AnyConnect VPN for Windows
August 6, 2020
Cisco is urging customers to update small business switches, its DNA Center software, routers with its StarOS software, and its AnyConnect Secure Mobility VPN client for Windows. Cisco has disclosed a bug in the IPv6 packet processing engine of several Cisco Small Business Smart and Managed Switches that could allow a remote attacker without credentials to ...
- Hacker leaks passwords for 900+ enterprise VPN servers
August 5, 2020
A hacker has published today a list of plaintext usernames and passwords, along with IP addresses for more than 900 Pulse Secure VPN enterprise servers. ZDNet, which obtained a copy of this list with the help of threat intelligence firm KELA, verified its authenticity with multiple sources in the cyber-security community. According to a review, the list ...
- Iranian hacker group becomes first known APT to weaponize DNS-over-HTTPS (DoH)
August 4, 2020
An Iranian hacking group known as Oilrig has become the first publicly known threat actor to incorporate the DNS-over-HTTPS (DoH) protocol in its attacks. Speaking in a webinar last week, Vincente Diaz, a malware analyst for antivirus maker Kaspersky, said the change happened in May this year when Oilrig added a new tool to its hacking ...