Krebs on Security

FEBRUARY 18, 2019

government — along with a number of leading security companies — recently warned about a series of highly complex and widespread attacks that allowed suspected Iranian hackers to siphon huge volumes of email passwords and other sensitive data from multiple governments and private companies. PASSIVE DNS.

DNS 269

DNS Internet Internet Government 269

Security Affairs

SEPTEMBER 21, 2022

Russia-linked APT group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. Russia-linked cyberespionage group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. ” reads the report published by Recorded Future.

Malware 86

Malware Telecommunications DNS Hacking 86

Security Affairs

AUGUST 27, 2019

reported that Hexane is targeting organizations in the oil and gas industry and telecommunication providers. Lyceum was observed using password spraying and brute-force attacks to compromise email accounts of targeted individuals. The malware uses DNS and HTTP-based communication mechanisms. Security experts at Dragos Inc.

DNS 82

DNS Passwords Penetration Testing Social Engineering 82

CyberSecurity Insiders

MARCH 5, 2021

We found the affected domains span across different types of organizations (including information technology, public administration, education, and finance and insurance etc.) According to SaveBreach , Security Researcher Vinoth Kumar discovered a password that belongs to SolarWinds update server has been leaked to Github since 2018.

DNS 138

DNS Education Malware Telecommunications 138

Security Affairs

APRIL 23, 2019

Security expert Marco Ramilli published the findings of a quick analysis of the webmask project standing behind the DNS attacks implemented by APT34 (aka OilRig and HelixKitten ). The group conducts operations primarily in the Middle East, targeting financial, government, energy, chemical, telecommunications and other industries.

DNS 83

DNS Computers and Electronics Penetration Testing Government 83

Krebs on Security

APRIL 2, 2019

As first detailed by KrebsOnSecurity in July 2016 , Orcus is the brainchild of John “Armada” Rezvesz , a Toronto resident who until recently maintained and sold the RAT under the company name Orcus Technologies. In an “official press release” posted to pastebin.com on Mar. This makes it harder for targets to remove it from their systems.

Advertising 227

Advertising Malware Marketing Software 227

eSecurity Planet

FEBRUARY 3, 2021

With access to DSInternals, the malware could query the AD servers and steal data, passwords, and keys. 509 keys or password credentials to legitimate OAuth applications to offer protracted authorized access. Mail DNS controls. Executed Microsoft PowerShell commands to create more instances of Raindrop on network computers.

Software 62

Software Malware Authentication Penetration Testing 62