eSecurity Planet

JANUARY 14, 2022

Research by Cisco estimates the volume of DDoS attacks will surge from more than 10 million in 2021 up to 15 million by 2023. Meanwhile, the 2021 State of the Data Center Industry research report placed DDoS behind ransomware as the threats that most worry the enterprise. The most recent wave happened in December 2021.

DDOS 128

DDOS DNS Firewall Media 128

Security Affairs

MAY 18, 2021

During the first week of May 2021, the Uptycs’ threat research team detected a shell script and Gafgyt malware downloading Simps binaries from the same C2- 23.95.80[.]200. created by a user named “itz UR0A” created on 24 April 2021. Discovery of Simps Botnet. Shell script downloading Simps binary. 200 in simps directory to tmp.

DDOS 139

DDOS Malware Architecture IoT 139

eSecurity Planet

SEPTEMBER 24, 2021

Architecture: Identifies network resources and connectivity requirements for agents. InsightIDR comes with several dashboard views that give administrators visibility into network activity like firewall traffic, blocked traffic by port and IP, total DNS traffic, and DNS queries. Rapid7’s market capitalization in 2021 is over $6.75

DNS 131

DNS Technology Cybersecurity Data collection 131

SC Magazine

MAY 3, 2021

Jeremy Brown helped Trinity Cyber develop counter maneuvers for a DNS exploit requiring deep parsing of a certain kind of traffic, deploying it to all clients in less than two days. They developed a powerful new approach to intrusion prevention system as-a-service, delivered through a service edge architecture and patent-pending technology.

DNS 70

DNS Malware Architecture Media 70

Security Affairs

APRIL 27, 2023

The researchers pointed out that after a transition of power in 2021, the IRGC and the Iran-linked APT groups adopted a more aggressive strategy. The Charming Kitten used a new custom malware, dubbed BellaCiao, that is tailored to suit individual targets and is very sophisticated.

Malware 98

Malware DNS Media Architecture 98

Cisco Security

DECEMBER 22, 2022

Cisco Umbrella : DNS visibility and security. As a NOC team comprised of many technologies and companies, we are pleased that this Black Hat NOC was the most integrated to date, to provide an overall SOC cybersecurity architecture solution. Integrating Security. Cisco Webex : for incident delivery and collaboration.

DNS 102

DNS Malware Accountability Wireless 102

Security Affairs

OCTOBER 20, 2021

The payload fetched by the PowerShell targets 64-bit architecture systems, it is a long script consisting of three components: Tater (Hot Potato – privilege escalation) PowerSploit Embedded exploit bundle binary (privilege escalation). Most of the servers are located in China and belong to the infrastructure of the PurpleFox botnet.

Encryption 112

Encryption DNS Architecture Firewall 112

SC Magazine

MAY 18, 2021

Click here for more coverage of the 2021 RSA Conference. Whenever a company establishes a connection to a CSP, it has to consider whether to change its architecture. Does the company have to make DNS, firewall, or routing changes to make sure data can cleanly get from on-prem systems to the CSP? Below is the break down.

Cloud Migration 87

Cloud Migration CISO Firewall Risk 87

eSecurity Planet

JUNE 6, 2022

The economics of 5G require a new software-based architecture such as SASE to automate the deployment, provisioning, and operations at scale. Single-pass parallel processing architecture is available. Dell’Oro Group listed Versa as the 2021 SASE market share leader. Cloud security posture management (CSPM) converges with SASE.

Firewall 118

Firewall Architecture Technology Encryption 118

Cisco Security

DECEMBER 8, 2022

In their 2021 Internet Crime Report , the Internet Crime Complaint Center (IC3) said that Non-Payment / Non-Delivery scams such as these led to more than $337 million in losses, up from $265 million in 2020. What they may not be aware of, is that they have just given their credit card details away in a phishing scam.

Scams 145

Scams Phishing Malware Internet 145

McAfee

SEPTEMBER 14, 2021

The PlugX families we observed used DNS [ T1071.001 ] [ T1071.004 ] as the transport channel for C2 traffic, in particular TXT queries. We observed in the process dump the exfiltration of data on the system, such as OS, Processor (architecture), Domain, Username, etc. Application layer protocol: DNS. malware: Mozilla/5.0

Malware 144

Malware DNS Accountability Manufacturing 144

The Last Watchdog

OCTOBER 19, 2021

This sketch by Joanna Rutkowska, one of the founding scientists, is a visualization of the groundbreaking data management architecture Wildland proposes. Users can create bridges and share part of their file systems with others without relying on any centralized databases or lookup systems like DNS, for example. in June 2021.

Internet 223

Internet Internet Cryptocurrency Software 223

SC Magazine

JUNE 4, 2021

Implement reference architectures based on the security patterns. Network security: Includes Direct Connect (DC) private and public interfaces; DMZ, VPC, and VNet endpoints; transit gateways; load balancers; and DNS. Note: Badhwar based this column on a session he held for the RSA Conference 2021.

Penetration Testing 78

Penetration Testing Technology DNS CISO 78

eSecurity Planet

JANUARY 26, 2022

Founded in 2010 by veteran SaaS and DevOps industry leaders, Datadog specializes in optimizing the service-oriented architecture, helping organizations monitor user journeys and explore service relationships. Catchpoint Features. Administrators can group traffic by container , team, or office and filter data by tag, device, or host.

Marketing 121

Marketing DDOS Threat Detection DNS 121

eSecurity Planet

MARCH 10, 2021

The least common of SQL injection attacks, the out-of-band method relies on the database server to make DNS or HTTP requests delivering data to an attacker. . . . Also Read: Best Penetration Testing Software for 2021. . Also Read: Best Encryption Tools & Software for 2021 . Out-of-band. Utilizing an SQLi Detection Tool

Penetration Testing 118

Penetration Testing Firewall Software Accountability 118

SecureList

OCTOBER 19, 2021

It retrieves the DNS names of all the directory trees in the local computer’s forest. It also gets a full process list and system information snapshot (OS Architecture / ProductType / Version / Build / InstalationDate / LastBootUpTime / SerialNumber / User / Organization / TotalPhysicalMemory). Same as wormDll32. wormwinDll32.

Banking 145

Banking Passwords VPN Internet 145

Hacker Combat

OCTOBER 13, 2021

Wiz has built a platform that companies can utilize to scan their cloud structures and workloads, evaluate cloud risk factors and architecture, determine critical risks, and beef up their cloud surroundings. They also identified a new DNS attach technique that allows for nationwide spying.

Risk 59

Risk Marketing DNS Insurance 59

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. SCA detected 289 alerts including Suspected Port Abuse, Internal Port Scanner, New Unusual DNS Resolver,and Protocol Violation (Geographic).

Wireless 97

Wireless DNS Mobile Technology 97

Security Boulevard

APRIL 4, 2022

The previous version, ACME v1, was deprecated on June 1st, 2021. On September 15, 2021, the DNS records for acme-v01.api.letsencrypt.org Today the protocol has become a standard ( RFC 8555 ). ACME v2 is the current version of the protocol, published in March 2018. api.letsencrypt.org were removed.

Encryption 52

Encryption Authentication DNS Risk 52

SC Magazine

MAY 19, 2021

And with more people working remotely during the pandemic, there’s been a push to the cloud, which has forced them to rethink their basic networking and security architectures. Does the company have to make DNS, firewall, or routing changes to make sure data can cleanly get from on-prem systems to the CSP?

Firewall 57

Firewall Cloud Migration Architecture Information Security 57

Cisco Security

MAY 27, 2022

In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing: . Malware Threat Intelligence made easy and available, with Cisco Secure Malware Analytics and SecureX by Ben Greenbaum .

Malware 106

Malware Accountability Technology DNS 106

Kali Linux

FEBRUARY 13, 2022

Kali ARM Updates A list of packages that were previously not available for the arm64 architecture, and that have been added in this release: feroxbuster ghidra Bluetooth should now be fixed on the RaspberryPi images, aside from the Zero 2 W, which we are still hunting down a fix for and will release an updated image when it is ready.

DNS 52

DNS Architecture Media Encryption 52

Security Boulevard

JUNE 15, 2023

Prior to this date, in 2021, the domain was registered and hosted by a previous owner, with DNS resolution observed through October of 2021. After the new DNS registration by the Grand persona, the domain was initially live via authoritative DNS in regway.com on 2023-10-08, and then migrated to Cloudflare DNS on 2023-10-11.

Cryptocurrency 52

Cryptocurrency Password Management Malware DNS 52

Kali Linux

FEBRUARY 23, 2021

1kali1 (2021-02-08) ┌──(kali㉿kali)-[~] └─$ uname -r 5.10.0-kali3-amd64 kali3-amd64 NOTE: The output of uname -r may be different depending on the system architecture. We can do a quick check by doing: ┌──(kali㉿kali)-[~] └─$ grep VERSION /etc/os-release VERSION="2021.1" " VERSION_ID="2021.1"

Wireless 52

Wireless DNS Firmware Architecture 52

Cisco Security

NOVEMBER 29, 2021

It was so amazing to return to London for the Black Hat Europe 2021 Network Operations Center (NOC). Because of this, it allows the owner elevated privileges: Granting them the ability install DNS, Global Proxies and many other capabilities. Again, wiping 70 devices ( Black Hat USA 2021 had 300 devices!)

DNS 145

DNS Malware Mobile Firewall 145

Cisco Security

AUGUST 12, 2021

Cisco Secure returned as a supporting partner of the Black Hat USA 2021 Network Operations Center (NOC) for the 5 th year ; joining conference producer Informa Tech and its other security partners. Threat hunting is a core mission of the Cisco Secure team, while monitoring the DNS activity for potentially malicious activity.

DNS 145

DNS Firewall Malware Mobile 145

Security Boulevard

NOVEMBER 19, 2024

IntroductionDiscovered in 2021, Raspberry Robin (also known as Roshtyak) is a malicious downloader that has circulated in the wild for several years, primarily spreading through infected USB devices. At the time of publishing this blog, these are CVE-2024-26229 and CVE-2021-31969.

Antivirus 52

Antivirus Encryption Firewall Malware 52

Kali Linux

NOVEMBER 27, 2022

As we mention in the Kali Raspberry Pi 4 documentation we use the nexmon firmware for the Raspberry Pi devices, so lets try searching for that instead: kali@kalipi:~$ dmesg | grep nexmon [ 5.070542] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Oct 3 2021 18:14:30 version 7.45.206 (nexmon.org: 2.2.2-343-ge3c8-dirty-5)

Firmware 52

Firmware Wireless Passwords VPN 52

Cisco Security

AUGUST 29, 2022

25+ Years of Black Hat (and some DNS stats), by Alejo Calaoagan. Cisco is a Premium Partner of the Black Hat NOC , and is the Official Wired & Wireless Network Equipment, Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider of Black Hat. Umbrella DNS into NetWitness SIEM and Palo Alto Firewall .

DNS 103

DNS Wireless Malware Firewall 103

SecureList

APRIL 27, 2022

We also identified two samples developed in December 2021 containing test strings and preceding revisions of the ransom note observed in Microsoft’s shared samples. One of the identified samples was compiled on December 28, 2021, suggesting that this destructive campaign had been planned for months. … ?????? ??????!!!

Malware 145

Malware Firmware Government Phishing 145

Security Boulevard

JANUARY 20, 2022

In December 2021, the ThreatLabz research team identified several macro-based MS office files uploaded from Middle Eastern countries such as Jordan to OSINT sources such as VT. During our investigation we discovered that the campaign has been active since July 2021. 202 from 27-12-2021. Introduction. Attack flow.

Accountability 118

Accountability DNS Phishing Architecture 118

CyberSecurity Insiders

JANUARY 31, 2021

In 2021, we believe that it will take the #3 spot, overtaking user/employee errors. In 2021, we will not just be dealing with a growth in ransomware attacks, but also increased ransomware variants, extortion methods, and sophistication. Here, we listed the top 6 trends in ransomware to watch out for in 2021. #1:

Ransomware 40

Ransomware Backups Encryption Healthcare 40

Duo's Security Blog

JANUARY 28, 2022

Piloting a new architecture using a low-risk system is a prudent way to implement a new strategy, but it suggests the agency strategies may take some time to deploy. What’s Next?

Authentication 52

Authentication Government DNS Encryption 52