Social media accounts - especially those tied to government agencies, big-name companies and high-profile individuals - continue to be a top target for takeover by fraudsters and scammers, especially when it comes to X, formerly known as Twitter. What's the best way to keep these accounts secure?
Rumors are swirling about how the Department of Health and Human Services lost about $7.5 million in grant payments through a series of cyberattacks last year, including speculation over whether the incidents involved sophisticated AI-augmented spear-phishing or more commonplace fraud schemes.
As cyberthreats evolve, mobile network operators need offensive security to maintain resilience. Traditional security, such as firewalls and encryption, is not sufficient on its own. Offensive security is proactive; it mimics the strategies of real attackers to stay ahead of potential threats.
Switzerland's federal government reports that multiple federal agencies' public-facing sites were temporarily disrupted by distributed denial-of-service attacks perpetrated by a self-proclaimed Russian hacktivist group "as a means of gaining media attention for their cause."
Extended Detection and Response (XDR) has evolved significantly over the past few years, becoming more critical than ever for organizations in need of enhanced capabilities. But so, too, have the accompanying managed services evolved. Port53 Technologies President Omar Zarabi explains.
Seeking to maximize profits no matter the cost, ransomware groups have been bolstering their technical prowess and psychological shakedowns with a fresh strategy: attempting to control the narrative. Experts are warning security researchers and journalists to beware being co-opted.
Winter in London features Hyde Park's Winter Wonderland, Christmas lights galore, and the return of the Black Hat Europe cybersecurity conference, featuring briefings on everything from quantum cryptography and router pwning to dissecting iOS zero-days and training generative AI to attack.
It looks as if Carbon Black's days as part of Broadcom are numbered. Broadcom CEO Hock Tan told staff at newly acquired VMware in both an email and town hall meeting that he plans to "review strategic alternatives." The move comes just four years after VMware purchased Carbon Black for $2.1 billion.
As digitization, tools, and the attack surface increase — all against the backdrop of a global shortage of cyber talent — the need to reduce risk in an organization has never been more evident.
A scientist claims to have developed an inexpensive system for using quantum computing to crack RSA, which is the world's most commonly used public key algorithm. If true, this would be a breakthrough that comes years before experts predicted. Now, they're asking for proof.
The volume of known ransomware attacks surged last month to record-breaking levels, with groups collectively listing 514 victims on their data-leak sites, security researchers report. In the lead: long-timer LockBit followed by newcomer LostTrust, with other new groups also having a notable impact.
In recent years, the adoption of public cloud infrastructures has surged, providing organizations with unparalleled flexibility and scalability. But this shift has also introduced a new set of challenges when it comes to protecting web applications and APIs that are hosted on these platforms.
The unique characteristics of the telecommunications industry pose significant challenges to the implementation of robust vulnerability management programs. Security director Ian Keller lists the top four challenges and discusses strategies to overcome them.
The Clop ransomware operation's recent mass zero-day exploit of Progress Software's MOVEit secure managed file transfer software followed the criminals launching similar attacks against users of Accellion FTA, SolarWinds Serv-U and Fortra GoAnywhere.
The data leak and negotiation sites for the Ragnar Locker ransomware group went offline Thursday after an international law enforcement operation, backed by the FBI and police in Europe, seized its infrastructure. Whether the disruption spells the end for Ragnar Locker remains unclear.
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