Cisco Security

NOVEMBER 29, 2021

Cisco Secure supports the NOC operations with DNS visibility and architecture intelligence ( Cisco Umbrella and Cisco Umbrella Investigate ) and automated malware analysis and threat intelligence ( Cisco Secure Malware Analytics (Threat Grid) , backed by Cisco Talos Intelligence and Cisco SecureX ).

DNS 124

DNS Mobile Malware Firewall 124

Cisco Security

DECEMBER 22, 2022

As the needs of Black Hat evolved, so did the Cisco Secure Technologies in the NOC: Cisco SecureX : Extended Detection and Response actions / Automations. Cisco Umbrella : DNS visibility and security. Cisco Secure Malware Analytics (Formerly Threat Grid): for sandboxing and integrated threat intelligence.

DNS 71

DNS Malware Accountability Wireless 71

Security Affairs

OCTOBER 20, 2021

The campaign was uncovered by CrowdStrike by investigating a series of security incidents in multiple countries, the security firm added that the threat actors show an in-depth knowledge of telecommunications network architectures. ” reads the report published by Crowdstrike. ” continues the analysis.

Telecommunications 112

Telecommunications Mobile Hacking Architecture 112

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. Cisco Secure Endpoint for iOS/Security Connector.

DNS 75

DNS Wireless Malware Firewall 75

Duo's Security Blog

MAY 10, 2023

Effectively protecting complex networks against sophisticated phishing attacks involves a comprehensive security stack including multi-factor authentication (MFA) , single sign-on (SSO) , and domain name system (DNS) security. We didn’t have a reliable security capability or any sort of architecture for our security offering.”

Phishing 54

Phishing DNS Authentication Risk 54

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. On execution of the Simps binary, it drops a log file containing that the device has been infected with malware by Simps Botnet (see Figure 2). 200 (see figure 3).

DDOS 126

DDOS Malware Architecture IoT 126

Security Affairs

OCTOBER 21, 2019

Security experts have a new malware, dubbed skip-2.0 Security experts at ESET have discovered a new malware, dubbed skip-2.0, malware was used by threat actors to establish a backdoor in MSSQL Server 11 and 12 servers, allowing them to access to any account on the server using a “magic password.”

Malware 45

Malware Passwords Advertising DNS 45

eSecurity Planet

JUNE 21, 2022

CISA is ISACA’s (Information Systems Audit and Control Association) high-level certification designed for those who audit, control, monitor, and assess an organization’s information technology and business systems.

Cybersecurity 117

Cybersecurity Penetration Testing System Administration Cyber Attacks 117

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 87

Encryption DNS Architecture Firewall 87

Security Affairs

DECEMBER 20, 2019

Experts at Yoroi/Cybaze ZLab spotted a new sophisticated malware implant dubbed JsOutProx that seems to be unrelated to mainstream cyber weapons. During our threat intelligence source monitoring operations, we spotted a new sophisticated malware implant, dubbed JsOutProx, that seems to be unrelated to mainstream cyber weapons.

Malware 59

Malware DNS Architecture Advertising 59

Security Affairs

OCTOBER 14, 2019

Security experts at ESET revealed that Winnti Group continues to update its arsenal, they observed that the China-linked APT group using a new modular Windows backdoor that they used to infect the servers of a high-profile Asian mobile hardware and software manufacturer. SecurityAffairs – Winnti, malware). Pierluigi Paganini.

Manufacturing 76

Manufacturing Mobile Malware Software 76

Cisco Security

MAY 27, 2022

Malware Threat Intelligence made easy and available, with Cisco Secure Malware Analytics and SecureX by Ben Greenbaum . 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 73

Malware Accountability DNS Technology 73

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 61

Wireless DNS Mobile Technology 61

Security Affairs

NOVEMBER 29, 2019

The past months have shown that the most dangerous hacks involved DNS hijacking, which helped attackers manipulate DNS records for MITM attacks. Compromising IT networks using traditional techniques and malware — including living off the land attacks — is the main vector for penetrating isolated segments of OT networks.

Banking 83

Banking Telecommunications Marketing Internet 83