With widespread use of Active Directory across industries and organizations of all sizes, it is frequently a target for bad actors who can use a cracking dictionary or exposed credentials to gain unauthorized access to an employee's account.
The mayor of New Bedford, Massachusetts, took the unusual step this week of holding a press conference to describe a recent ransomware attack and explain why the city decided not to pay the $5.3 million ransom that was demanded.
A widely used brand of GPS location-tracking devices - for keeping tabs on children, elderly relatives and pets - have security flaws that could allow anyone with an internet connection to track the devices' real-time location and historical movements, warns security firm Avast.
Cyber defense is no longer about staying a step ahead - it's about trying to remain no further than a step behind the adversaries, says Moshe Ishai of HolistiCyber, who shares insights on how to regain an advantage.
In the wake of the HSBC money-laundering scandal, whistleblower Everett Stern founded the intelligence firm Tactical Rabbit. He explains the firm's mission and how the HSBC experience continues to drive him forward.
Digital transformation is the buzz across all sectors, but it poses significant security risks to enterprises. PJ Maloney of DXC Technology and William "Buck" Houston of Micro Focus Global Alliances weigh in on new strategies for securing the transformation.
Providence Health Plan says some of its members were among the nearly 3 million individuals affected by a data breach revealed by health plan administrator Dominion National in June. What lessons are emerging from that security incident and others involving third parties?
What role does security play in an enterprise's digital transformation? ISMG and Nominet recently raised this question to a group of security leaders in Las Vegas. The answers were eye-opening. Stuart Reed of Nominet shares his reaction to the roundtable discussion.
Do criminal organizations prefer to target organizations that hold cyber insurance policies? A ProPublica report suggests that because cyber insurance policyholders are more likely to pay ransoms, they're a more frequent target. But some cybersecurity experts have expressed skepticism.
Artificial intelligence and machine learning must be judiciously used, such as when monitoring internet of things devices, says David De Roure, professor of e-research at the University of Oxford, who offers insights on IoT risk management.
The latest edition of the ISMG Security Report offers an analysis of how French cyber police disrupted a cryptomining malware gang. Also featured: Apple's botched patching of a jailbreaking vulnerability; an industry veteran's insights on battling payment card fraud.