Security Affairs

MARCH 20, 2020

In May 2019, the experts noticed that the group started using hacked email addresses of numerous high-profile targets to send credential spam messages. The group was observed using this scheme between 2019 and 2020, and according to the experts, most of the compromised email accounts belong to defense companies in the Middle East.

Phishing 130

Phishing Accountability Advertising DNS 130

Security Affairs

AUGUST 27, 2019

According to Dragos, the Hexane group has been active since at least the middle of 2018, it intensified its activity since early 2019 with an escalation of tensions within the Middle East. Lyceum was observed using password spraying and brute-force attacks to compromise email accounts of targeted individuals.

DNS 80

DNS Passwords Penetration Testing Social Engineering 80

Security Affairs

MARCH 22, 2020

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to a UK security firm that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 99

Data breaches DNS Advertising Engineering 99

Security Affairs

NOVEMBER 1, 2021

The number of infected devices is impressive, on 2019-11-30 a trusted security partner in the US informed Qihoo 360’s Netlab Cybersecurity reported to have observed 1,962,308 unique daily active IPs from the Pink botnet targeting its systems.

Architecture 116

Architecture DDOS Advertising Firmware 116

Krebs on Security

JULY 18, 2023

In 2019, a Canadian company called Defiant Tech Inc. com , a service that sold access to billions of passwords and other data exposed in countless data breaches. In a legal settlement that is quintessentially Canadian, the matter was resolved in 2019 after Defiant Tech agreed to plead guilty.

Hacking 200

Hacking Accountability Data breaches Marketing 200

Security Affairs

SEPTEMBER 1, 2021

Mozi is an IoT botnet that borrows the code from Mirai variants and the Gafgyt malware , it appeared on the threat landscape in late 2019. According to the researchers, in the last months of 2019, the botnet was mainly involved in DDoS attacks.

IoT 72

IoT DNS Manufacturing Passwords 72

SC Magazine

FEBRUARY 4, 2021

A ransomware attack targeted the email systems at Cleveland Hopkins International Airport in April 2019. Comprehensive penetration testing can contribute to the security conversation by suggesting organizations prioritize cybersecurity controls that will offer optimal risk remediation against exploits hackers will attempt.

Penetration Testing 104

Penetration Testing Social Engineering Authentication Engineering 104

Security Affairs

AUGUST 19, 2019

It allows users using web browsers to set up user accounts, Apache, DNS, file sharing and much more. News of the day is that Webmin contained a remote code execution vulnerability, tracked as CVE-2019-15107, for more than a year. I'ill share detailed information about my presentation and vulnerabilities very soon!

Passwords 78

Passwords System Administration Advertising DNS 78

Security Affairs

OCTOBER 20, 2021

CrowdStrike researchers reported that at least 13 telecommunication companies were compromised by since 2019. 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.

Telecommunications 108

Telecommunications Mobile Hacking Architecture 108

Security Affairs

SEPTEMBER 8, 2019

Hi folk, let me inform you that I suspended the newsletter service, anyway I’ll continue to provide you a list of published posts every week through the blog. Cisco addresses CVE-2019-12643 critical flaw in virtual Service Container for IOS XE. Malspam campaign bypasses secure email gateway using Google Docs.

IoT 72

IoT Data breaches DNS Advertising 72

Security Affairs

NOVEMBER 21, 2019

“Fast forwarded to October 11, 2019, our Anglerfish honeypot captured another suspicious ELF sample, and it turned out to be the Downloader of the previous suspicious ELF sample.” It allows users using web browsers to set up user accounts, Apache, DNS, file sharing and much more.

DDOS 78

DDOS System Administration Advertising DNS 78

Security Affairs

MARCH 22, 2020

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to the security firm Keepnet Labs that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 58

Data breaches DNS Advertising Engineering 58

Security Affairs

JULY 21, 2019

The best news of the week with Security Affairs. NCSC report warns of DNS Hijacking Attacks. SAP Patch Day – July 2019 addresses a critical flaw in Diagnostics Agent. CVE-2019-6342 flaw allows hackers to fully compromise Drupal 8.7.4 Slack resetting passwords for roughly 1% of its users. Kindle Edition. Paper Copy.

Small Business 53

Small Business Media Spyware DNS 53

SC Magazine

JUNE 4, 2021

Today’s columnist, Raj Badhwar of Voya Financial, says to prevent cloud-based breaches like the one that happened to Capital One in 2019, security teams need to develop an enterprise cloud operating model based on a cloud-first approach. Raj Badhwar, chief information security officer, Voya Financial.

Penetration Testing 78

Penetration Testing DNS Technology CISO 78

SecureList

APRIL 24, 2023

Introduction We introduced Tomiris to the world in September 2021, following our investigation of a DNS-hijack against a government organization in the Commonwealth of Independent States (CIS). The following map shows the countries where we detected Tomiris targets (colored in green: Afghanistan and CIS members or ratifiers).

Malware 95

Malware DNS Government Software 95

Security Affairs

JUNE 4, 2019

The infection chain is composed by different stages of password protected SFX (self extracting archive), each containing vbs or batch scripts. Execution of “ winupd.exe ” (SFX) and relative password (uyjqystgblfhs). Information about C2 and relative DNS. This time using the string “ gblfhs ” as password.

Passwords 59

Passwords DNS Engineering Malware 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 60

Wireless DNS Mobile Technology 60