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@NFL@darktundra.xyz
2025-08-05 15:20:55

NFL Power Rankings: Which teams are rising/falling with training camps underway? nfl.com/news/nfl-power-ranking

NFL Power Rankings: Which teams are rising/falling with training camps underway?
With training camps underway and the preseason heating up, Eric Edholm offers a fresh batch of Power Rankings. Who's up? Who's down? Check out the full updated pecking order, 1 to 32.

@arXiv_csDB_bot@mastoxiv.page
2025-10-07 08:34:12

Ambidextrous Degree Sequence Bounds for Pessimistic Cardinality Estimation
Yu-Ting Lin, Hsin-Po Wang
arxiv.org/abs/2510.04249 arxiv.org/pdf…

Ambidextrous Degree Sequence Bounds for Pessimistic Cardinality Estimation
In a large database system, upper-bounding the cardinality of a join query is a crucial task called $\textit{pessimistic cardinality estimation}$. Recently, Abo Khamis, Nakos, Olteanu, and Suciu unified related works into the following dexterous framework. Step 1: Let $(X_1, \dotsc, X_n)$ be a random row of the join, equating $H(X_1, \dotsc, X_n)$ to the log of the join cardinality. Step 2: Upper-bound $H(X_1, \dotsc, X_n)$ using Shannon-type inequalities such as $H(X, Y, Z) \le H(X) + H(Y|…

@rae@bne.social
2025-08-06 08:25:02

One of the things about long road trips is the need for housekeeping. Day six was spent in Ceduna, getting laundry done, restocking the pantry, sweeping out the van and filling gas bottles. Ceduna has a good bakery and a pub on the foreshore. #RoadTrip

Jetty poking into Murat Bay from the Ceduna foreshore
@floheinstein@chaos.social
2025-10-02 12:21:44

Pingu goes phishing
#phishing

Stop motion character Pingu sits outside his igloo. He is fishing. Behind him a lot of billboards saying "free", "cheap", "sale" and other such stuff. When he pulls on his phishing rod, there's an identity card and a credit card on the hook. Close up to Pingu, who smirks.
@newsie@darktundra.xyz
2025-08-05 14:13:23

Vietnamese-speaking hackers appear to be running global data theft operation through Telegram therecord.media/pxa-infosteale

Vietnamese-speaking hackers appear to be running global data theft operation through Telegram
A combination of phishing lures, a previously spotted infostealer and Telegram bots are fueling a campaign by apparent Vietnamese-speaking hackers to capture and sell sensitive data globally.

@cowboys@darktundra.xyz
2025-07-29 17:31:38

Cowboys’ George Pickens Makes Feelings Clear on Future in Dallas heavy.com/sports/nfl/dallas-co]

Cowboys’ George Pickens Makes Feelings Clear on Future in Dallas
Cowboys receiver George Pickens is shaping up nicely in 2025, but how long he will stick around remains a question.

@leftsidestory@mstdn.social
2025-10-05 00:30:04

Moody Urbanity - Nowhere 🔲
情绪化城市 - 无处 🔲
📷 Nikon FE
🎞️ Lucky SHD 400
#filmphotography #Photography #blackandwhite

Lucky Lucky SHD 400 (FF) English Alt Text: A black-and-white photo of a stationary train on a curved track. The train cars are old and weathered, lined with rectangular windows. Three tall flagpoles rise above the train, each flying a flag in the breeze. Behind the train stands a metal lattice tower, possibly for communication or lighting. Trees form a natural backdrop, and a small building with a sloped roof sits nearby. The platform is quiet and empty, evoking a sense of nostalgia and stilln…
Lucky Lucky SHD 400 (FF) English Alt Text: A vintage black-and-white photograph of a train traveling along a curved railway track. The train is positioned on the right, showing its side and windows. The exterior is aged, suggesting it’s no longer in service. In the background, tall trees tower over a row of small sheds with slanted roofs. The sky is mostly clear with a few clouds. The composition emphasizes the curve of the track and the train’s length, creating a sense of motion and history. …
Lucky Lucky SHD 400 (FF) English Alt Text: A black-and-white image of a train parked at a quiet platform. The train consists of several passenger cars with visible doors and windows. Above the train, multiple tall flagpoles hold flags fluttering gently. A tall metal tower stands in the background, surrounded by trees. The platform is paved and completely empty, with no people or movement. The photo’s vintage tone suggests it was taken decades ago, evoking a sense of quiet reflection and histor…
Lucky Lucky SHD 400 (FF) English Alt Text: A black-and-white photograph taken from a low angle, showing a railway junction where tracks split in two directions. The foreground features a gravel path bordered by concrete edges. White gravel surrounds the tracks. On both sides are small buildings, including houses and utility structures. In the distance, a person walks along the tracks, adding a human element to the otherwise industrial scene. The composition highlights perspective and contrast …
@brichapman@mastodon.social
2025-09-02 17:08:01

Wildfire paradox: Decreased burned area but increased human exposure. Study highlights growing risk and importance of proactive mitigation strategies. #climatechange #climatesolutions #climate

Scientists uncover wildfire paradox that’s putting 440 million people in danger
A massive global study uncovered a striking paradox: even as total burned land has dropped by more than a quarter since 2002, human exposure to wildfires has skyrocketed. Africa accounts for a staggering 85% of these exposures, while California stands out as an extreme hotspot despite its relatively small share of burned land. Climate change is fueling more intense fire weather, population growth is pushing communities into fire-prone landscapes, and the overlap between people and flames is gro…

@spamless@mastodon.social
2025-08-31 12:23:23

"I remember a cartoon depicting a chimney sweep falling from the roof of a tall building and noticing on the way that a signboard had one word spelled wrong, and wondering in his headlong flight why nobody had thought of correcting it. In a sense, we all are crashing to our death from the top story of our birth to the flat stones of the churchyard and wondering with an immortal Alice in Wonderland at the patterns of the passing wall."
— Nabokov

@arXiv_csCR_bot@mastoxiv.page
2025-09-29 10:07:57

PhishLumos: An Adaptive Multi-Agent System for Proactive Phishing Campaign Mitigation
Daiki Chiba, Hiroki Nakano, Takashi Koide
arxiv.org/abs/2509.21772

PhishLumos: An Adaptive Multi-Agent System for Proactive Phishing Campaign Mitigation
Phishing attacks are a significant societal threat, disproportionately harming vulnerable populations and eroding trust in essential digital services. Current defenses are often reactive, failing against modern evasive tactics like cloaking that conceal malicious content. To address this, we introduce PhishLumos, an adaptive multi-agent system that proactively mitigates entire attack campaigns. It confronts a core cybersecurity imbalance: attackers can easily scale operations, while defense rem…