However, the researchers also tested Nvidia server GPUs such as A100 and H100 or newer GPUs on the Blackwell architecture like RTX 5090 or RTX 6000, and their attack did not produce bit flips. This is because these cards use… Read More "GPUThor hardware attack can root Nvidia GPU systems"
A new multi-purpose backdoor recently discovered by Microsoft marks a dangerous shift toward unified cyber-attack frameworks. The backdoor, tracked as GigaWiper, is linked to a malware implant with extensive operational capabilities, allowing cyber threat actors to conduct both quiet espionage… Read More "New ‘GigaWiper’ Malware Combines Espionage & Destructive Capabilities"
On Chinese social media, people have also reported experiencing variations of the scam involving other corporate software apps, including Webex, a video conferencing platform owned by Cisco, and Cliq, a workplace communication app owned by the Indian software giant Zoho.… Read More "Microsoft Teams Has Become a Haven for Scammers in China"
If you think you’ve excluded all Chinese AI from your tech stack, you may need to think again. The US government’s attitude toward Chinese AI is that it is a national security threat. This alone could persuade patriotic Americans to… Read More "Think You’ve Eliminated Chinese AI? Check the Model’s Lineage, Cisco Says"
A CISO should evaluate network visibility, east-west traffic coverage, behavioral detection, encrypted-traffic handling, packet and metadata retention, threat hunting, forensic investigation, response automation, cloud visibility, integrations, scalability, operational effort, and total cost at production traffic volumes. The most overlooked criterion… Read More "Top 10 Network Detection and Response Solutions in 2026"
Ravie LakshmananAug 28, 2026Vulnerability / Web Security Malicious actors are exploiting a newly patched security flaw in PaperCut NG and MF to execute arbitrary code on susceptible instances, as the company released a fresh emergency fix with additional hardening. “This… Read More "Attackers Chain Two PaperCut Flaws to Execute Code Without Authentication"
The US Cybersecurity and Infrastructure Security Agency (CISA) has detailed its response to internal CISA Amazon AWS GovCloud Keys and other information being made available in a public repository. The reaction came after KrebsOnSecurity detailed in May how a security researcher with GitGuardian… Read More "CISA Details Incident Response to Exposed AWS GovCloud Keys"
Most teams that assess cloud vendors already have a general idea of the Consensus Assessment Initiative Questionnaire (CAIQ) and Cloud Controls Matrix (CCM). However, you may not have a good answer for what it takes to run that assessment. Turning… Read More "The Cloud Controls Matrix (CCM): Manual vs. AI-Assisted Vendor Assessment"
The US Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) has confirmed suffering a cybersecurity incident after the Qilin ransomware group claimed to have targeted the agency. In a statement on its website, ATF said the incident affected a standalone… Read More "ATF Confirms Cyber Incident After Ransomware Group Claims Attack"
Ravie LakshmananAug 28, 2026Web Security / Supply Chain Cybersecurity researchers have discovered a cluster of 18 Google Chrome and one Microsoft Edge extensions that were published over the last six months and harbored wallet secret stealing and cryptocurrency draining capabilities.… Read More "19 Chrome and Edge Extensions Found With Wallet-Stealing and Crypto-Draining Code"
