General Cyber News via Ars Technica Risk Assessment

Zero-day exploit completely defeats default Windows 11 BitLocker protections

It's not entirely clear how the exploit works. Microsoft says it's investigating.
Publish Date: 5/14/2026
read more -->

Cisco announces record revenue and 4,000 layoffs in the same day

Layoffs are "not a savings-driven restructure," CFO says.
Publish Date: 5/14/2026
read more -->

Linux bitten by second severe vulnerability in as many weeks

Production-version patches are coming online and should be installed pronto.
Publish Date: 5/11/2026
read more -->

Chaos erupts as cyberattack disrupts learning platform Canvas amid finals

Across the country, schools and colleges postpone year-end tests.
Publish Date: 5/8/2026
read more -->

Mozilla says 271 vulnerabilities found by Mythos have "almost no false positives"

The developer of Firefox says it has "completely bought in" on AI-assisted bug discovery.
Publish Date: 5/7/2026
read more -->

Ars Asks: Share your shell and show us your tricked-out terminals!

A celebration of the tweaks and customizations that make life easier at the CLI.
Publish Date: 5/6/2026
read more -->

Widely used Daemon Tools disk app backdoored in monthlong supply-chain attack

Daemon Tools users: It's time to check your machines for stealthy infections, stat.
Publish Date: 5/5/2026
read more -->

Why Reddit blocked my daily visit to its mobile website

Reddit REALLY wants you to use its app.
Publish Date: 5/5/2026
read more -->

GameStop offers $56 billion for eBay, struggles to explain how it'll pay for it

Amid falling revenue and store closures, GameStop wants to buy the much larger eBay.
Publish Date: 5/4/2026
read more -->

Ubuntu infrastructure has been down for more than a day

The outage has hampered communication concerning a critical vulnerability that gives root.
Publish Date: 5/1/2026
read more -->

The most severe Linux threat to surface in years catches the world flat-footed

CopyFail threatens multi-tenant servers, CI/CD work flows, Kubernetes containers, and more.
Publish Date: 4/30/2026
read more -->

Why a recent supply-chain attack singled out security firms Checkmarx and Bitwarden

Security firms find themselves especially exposed.
Publish Date: 4/29/2026
read more -->

Open source package with 1 million monthly downloads stole user credentials

If you're one of millions using element-data, it's time to check for compromise.
Publish Date: 4/27/2026
read more -->

Why are top university websites serving porn? It comes down to shoddy housekeeping.

Hundreds of subdomains from dozens of universities have been hijacked by scammers.
Publish Date: 4/24/2026
read more -->

In a first, a ransomware family is confirmed to be quantum-safe

Technically speaking, there's no practical benefit to use PQC. So why is it being used?
Publish Date: 4/23/2026
read more -->

Microsoft issues emergency update for macOS and Linux ASP.NET threat

When authentication fails, things can go very, very wrong.
Publish Date: 4/22/2026
read more -->

Contrary to popular superstition, AES 128 is just fine in a post-quantum world

A stubborn misconception is hampering the already hard work of quantum readiness.
Publish Date: 4/21/2026
read more -->

US-sanctioned currency exchange says $15 million heist done by "unfriendly states"

Grinex says needed hacking resources "available exclusively to... unfriendly states."
Publish Date: 4/17/2026
read more -->

Recent advances push Big Tech closer to the Q-Day danger zone

Here's which players are winning the race to transition to post-quantum crypto.
Publish Date: 4/17/2026
read more -->

“Negative” views of Broadcom driving thousands of VMware migrations, rival says

Western Union exec says there were "challenges" working with Broadcom.
Publish Date: 4/9/2026
read more -->


Copyright Ⓒ 2010 SecuritySpecifiers™