The gang behind DarkSide ransomware, which U.S. authorities say was used in the attack against Colonial Pipeline Co., says it's closed its ransomware-as-a-service operation after losing access to part of its infrastructure.
After Health Service Executive, Ireland’s state health services provider, shut down all its IT systems serving hospitals in the wake of a ransomware attack early Friday, some security experts praised its decisive action and refusal to pay a ransom.
Some cybersecurity experts question the contentions of Speaker of the House Nancy Pelosi and another member of Congress, who say a $5 million ransom reportedly paid by Colonial Pipeline Co. after being hit by DarkSide ransomware would serve as a catalyst for attacks on other critical infrastructure providers.
A Belgian security researcher says he uncovered vulnerabilities that affect all modern Wi-Fi security protocols and most wirelessly connected devices, including smartphones, routers and IoT devices. Many tech companies have fixed the flaws to avoid leaks of user data.
To defend against cyberattacks, it's important to "demystify" cybersecurity and break it into risks that can be managed by any organization, says Ciaran Martin, the former director of the U.K. National Cyber Security Center.
With cyber incidents involving vendors - including cloud services providers - surging, healthcare entities must step up scrutiny of their business associates as well as those companies' subcontractors, says Thad Phillips, CISO at Baptist Health Care in Pensacola, Florida.
By issuing a sweeping cybersecurity executive order on Wednesday, the Biden administration is attempting to take a critical step to address security issues that have come to light after recent cyberattacks. Here's an analysis of the order's key elements.
As former CISO of Pacific Gas & Electric, Bernie Cowens knows plenty about cyber securing the nation's critical infrastructure. He shares his informed opinion on the Colonial Pipeline ransomware attack and what public and private sector entities must do to shore up key defenses.
A recently launched vulnerability disclosure program is a critical component of Toronto-based LifeLabs' efforts to bolster the security of its medical diagnostic laboratory services and online technologies used by healthcare providers across Canada, says the company's CISO, Mike Melo.
Vulnerabilities in the way you manage identities and credentials are easy targets for cyber attackers. Sophisticated bad actors know how to fully exploit them to steal your most valuable IP and data, disrupt your operations and destroy your reputation with customers.
This eBook presents five ways your teams can...
President Joe Biden signed an extensive executive order Wednesday that describes the government's plan to increase cybersecurity protection across the public and private sectors as well as secure the nation's infrastructure against the type of attack that targeted SolarWinds and its customers.
The ransomware attack against Colonial Pipeline, which has disrupted the flow of gasoline and other petroleum products throughout the eastern U.S. since Friday, is prompting members of Congress to call for new cybersecurity regulations and ask probing questions about regulators' scrutiny of security measures.