GPT-5.5 Matches Heavily Hyped Mythos Preview In New Cybersecurity Tests

Slashdot
By BeauHDMay 1, 2026, 2:00 pm185 ptsTrendingTop
An anonymous reader quotes a report from Ars Technica: Last month, Anthropic made a big deal about the supposedly outsize cybersecurity threat represented by its Mythos Preview model, leading the company to restrict the initial release to "critical industry partners." But new research from the UK's AI Security…

Read Article Share
Share Article
- email
- x.com
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on Tech News Tube

'An accomplished smart speaker that ticks a lot of the right boxes' — the Echo Show 11 falls to a record-low price at Amazon

TechRadar

'An accomplished smart speaker that ticks a lot of the right boxes' — the Echo Show 11 falls to a record-low price at Amazon 128

VentureBeat

The AI scaffolding layer is collapsing. LlamaIndex's CEO explains what survives. 128

iPhone 17 Is Apple's Most Popular Lineup Ever

MacRumors

iPhone 17 Is Apple's Most Popular Lineup Ever 124

ENGWE anniversary sale $1,048 savings, Lectric e-bikes get up to $793 savings, Segway Max G30P e-scooter $500 low, more

Electrek

ENGWE anniversary sale $1,048 savings, Lectric e-bikes get up to $793 savings, Segway Max G30P e-scooter $500 low, more 116

Coatue has a plan to buy up land for data centers, possibly for Anthropic

TechCrunch

Coatue has a plan to buy up land for data centers, possibly for Anthropic 116

Canonical under sustained DDoS attack as Ubuntu 26 releases — Iranian group 313 Team claims responsibility

Tom's Hardware

Canonical under sustained DDoS attack as Ubuntu 26 releases — Iranian group 313 Team claims responsibility 114

Nissan abandons plans for US EV plant

Engadget

Nissan abandons plans for US EV plant 112

Legal AI startup Legora hits $5.6 valuation and its battle with Harvey just got hotter

TechCrunch

Legal AI startup Legora hits $5.6 valuation and its battle with Harvey just got hotter 112

About Tech News Tube

Tech News Tube is a real time news feed of the latest technology news headlines.

Follow all of the top tech sites in one place, on the web or your mobile device.

Featured

Pentagon Reaches Agreements With Top AI…

Pentagon Reaches Agreements With Top AI Companies, But Not Anthropic

Apple Stops Offering Mac Mini With 256GB…

Apple Stops Offering Mac Mini With 256GB of Storage, Starting Price Rises to…

GPT-5.5 Matches Heavily Hyped Mythos…

GPT-5.5 Matches Heavily Hyped Mythos Preview In New Cybersecurity Tests

BYD just sold its most expensive EV ever…

BYD just sold its most expensive EV ever for nearly $3 million

3 thrilling new Netflix shows you…

3 thrilling new Netflix shows you shouldn't miss in May 2026

Enterprise Spotlight: Transforming…

Enterprise Spotlight: Transforming software development with AI

QR code phishing surges 146% as…

QR code phishing surges 146% as Microsoft detects and analyzes 8.3 billion…

Pentagon inks deals with Nvidia,…

Pentagon inks deals with Nvidia, Microsoft and AWS to deploy AI on classified…

Finally, Windows 11 desktop PC users can…

Finally, Windows 11 desktop PC users can enjoy Xbox Mode — and Microsoft has a…

Microsoft begins rolling out Xbox Mode…

Microsoft begins rolling out Xbox Mode to Windows 11 desktops and laptops —…