Remove Authentication Remove Password Management Remove Ransomware
article thumbnail

Ghost Ransomware a Persistent Global Threat to Critical Infrastructure

SecureWorld News

The FBI, CISA, and MS-ISAC have issued a joint cybersecurity advisory warning organizations about Ghost (Cring) ransomware, a sophisticated cyber threat that has been compromising critical infrastructure, businesses, and government entities worldwide. All they need is one successful attempt to gain initial access."

article thumbnail

BayMark Health Services sends breach notifications after ransomware attack

Malwarebytes

The RansomHub ransomware group claims to have exfiltrated an enormous 1.5 Here, the ransomware group lays blame on the company itself. This isn’t rare for a ransomware group, as the tactics and vernacular are often based around shame, guilt, and a pre-teen-like arrogance. Enable two-factor authentication (2FA).

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

UnitedHealth almost doubles victim numbers from massive Change Healthcare data breach

Malwarebytes

In May, UnitedHealth CEO Andrew Witty estimated that the ransomware attack compromised the data of a third of US individuals when he testified before the Senate Finance Committee on Capitol Hill. The ALPHV/BlackCat ransomware group claimed the initial attack. Choose a strong password that you dont use for anything else.

article thumbnail

The Hidden Cost of Ransomware: Wholesale Password Theft

Krebs on Security

Organizations in the throes of cleaning up after a ransomware outbreak typically will change passwords for all user accounts that have access to any email systems, servers and desktop workstations within their network. VCPI) was hit by the Ryuk ransomware strain. In mid-November 2019, Wisconsin-based Virtual Care Provider Inc.

Passwords 252
article thumbnail

City of Columbus breach affects around half a million citizens

Malwarebytes

A ransomware attack against the City of Columbus, Ohio—which drew public scrutiny following the city government’s attempt to silence a researcher who told the public about the attack—has received a little more detail from an unexpected source: The Attorney General for the state of Maine. Enable two-factor authentication (2FA).

article thumbnail

Hackers Steal Session Cookies to Bypass Multi-factor Authentication

eSecurity Planet

One new tactic hackers have been using is to steal cookies from current or recent web sessions to bypass multi-factor authentication (MFA). Even cloud infrastructures rely on cookies to authenticate their users. Browsers allow users to maintain authentication, remember passwords and autofill forms.

article thumbnail

Data From The Emotet Malware is Now Searchable in Have I Been Pwned, Courtesy of the FBI and NHTCU

Troy Hunt

This strain of malware dates back as far as 2014 and it became a gateway into infected machines for other strains of malware ranging from banking trojans to credential stealers to ransomware. Turn on 2 factor authentication wherever available. Keep operating systems and software patched.

Malware 357