Malware variants that target operational tech systems are very rare – but 2 were found last year

Source

Fuxnet and FrostyGoop were both used in the Russia-Ukraine war Two new malware variants specifically designed to disrupt critical industrial processes were set loose on operational technology networks last year, shutting off heat to more than 600 apartment buildings in one instance and jamming communications to gas, water, and …

How North Korea pulled off a $1.5 billion crypto heist—the biggest in history

Source

The cryptocurrency industry and those responsible for securing it are still in shock following Friday’s heist, likely by North Korea, that drained $1.5 billion from Dubai-based exchange Bybit, making the theft by far the biggest ever in digital asset history. Bybit officials disclosed the theft of more …

Support Canada’s CCCS PBHVA overlay compliance with the Landing Zone Accelerator on AWS

Source

Organizations seeking to adhere to the Canadian Centre for Cyber Security (CCCS) Protected B High Value Assets (PBHVA) overlay requirements can use the Landing Zone Accelerator (LZA) on AWS solution with the CCCS Medium configuration to accelerate their compliance journey. To further support customers, AWS recently collaborated with Coalfire …

Four ways to grant cross-account access in AWS

Source

As your Amazon Web Services (AWS) environment grows, you might develop a need to grant cross-account access to resources. This could be for various reasons, such as enabling centralized operations across multiple AWS accounts, sharing resources across teams or projects within your organization, or integrating with third-party services. However …

Connect your on-premises Kubernetes cluster to AWS APIs using IAM Roles Anywhere

Source

Many customers want to seamlessly integrate their on-premises Kubernetes workloads with AWS services, implement hybrid workloads, or migrate to AWS. Previously, a common approach involved creating long-term access keys, which posed security risks and is no longer recommended. While solutions such as Kubernetes secrets vault and third-party options exist …

More Research Showing AI Breaking the Rules

Source

These researchers had LLMs play chess against better opponents. When they couldn’t win, they sometimes resorted to cheating. Researchers gave the models a seemingly impossible task: to win against Stockfish, which is one of the strongest chess engines in the world and a much better player than any …

Trump 2.0 Brings Cuts to Cyber, Consumer Protections

Source

One month into his second term, President Trump’s actions to shrink the government through mass layoffs, firings and withholding funds allocated by Congress have thrown federal cybersecurity and consumer protection programs into disarray. At the same time, agencies are battling an ongoing effort by the world’s richest …

‘The bot asked me four times a day how I was feeling’: is tracking everything actually good for us?

Source

Gathering data used to be a fringe pursuit of Silicon Valley nerds. Now we’re all at it, recording everything from menstrual cycles and mobility to toothbrushing and time spent in daylight. Is this just narcissism redesigned for the big tech age? I first heard about my friend Adam …

Leaked chat logs expose inner workings of secretive ransomware group

Source

More than a year’s worth of internal communications from one of the world’s most active ransomware syndicates have been published online in a leak that exposes tactics, trade secrets, and internal rifts of its members. The communications come in the form of logs of more than 200 …

From log analysis to rule creation: How AWS Network Firewall automates domain-based security for outbound traffic

Source

AWS Network Firewall's automated domain lists feature enhances network security by analyzing HTTP and HTTPS traffic patterns, providing visibility into domain usage, and simplifying the creation and management of outbound traffic controls through domain-based allowlisting. [...]

Notorious crooks broke into a company network in 48 minutes. Here’s how.

Source

In December, roughly a dozen employees inside a manufacturing company received a tsunami of phishing messages that was so big they were unable to perform their day-to-day functions. A little over an hour later, the people behind the email flood had burrowed into the nether reaches of the company's …

Apple removes advanced data protection tool in face of UK government request

Source

Apple says removal of tool after government asked for right to see data will make iCloud users more vulnerable Business live – latest updates Apple has taken the unprecedented step of removing its strongest data security tool from customers in the UK, after the government demanded “backdoor” access to user …

Implementing Cryptography in AI Systems

Source

Interesting research: “ How to Securely Implement Cryptography in Deep Neural Networks.” Abstract: The wide adoption of deep neural networks (DNNs) raises the question of how can we equip them with a desired cryptographic functionality (e.g, to decrypt an encrypted input, to verify that this input is authorized, or …

Announcing quantum-safe digital signatures in Cloud KMS

Source

The continued advancement of experimental quantum computing has raised concerns about the security of many of the world's widely-used public-key cryptography systems. Crucially, there exists the potential for sufficiently large, cryptographically-relevant quantum computers to break these algorithms. This potential highlights the need for developers to build and implement quantum-resistant …

« newer articles | page 62 | older articles »