Tootfinder

I wouldn't have thought that quantitative analyses of retrospective national bibliographies would be that painful: data access via SRU, OAI, and REST API; another resource has a JSON dump, another one again consists of various ttl for which you have to set up your own sparql endpoint. And I've not even arrived at formats, metadata standards and cataloguing peculiarities 🤯 so everything's #FAIR

HyPV-LEAD: Proactive Early-Warning of Cryptocurrency Anomalies through Data-Driven Structural-Temporal Modeling
Minjung Park, Gyuyeon Na, Soyoun Kim, Sunyoung Moon, HyeonJeong Cha, Sangmi Chai
https://arxiv.org/abs/2509.03260

HyPV-LEAD: Proactive Early-Warning of Cryptocurrency Anomalies through Data-Driven Structural-Temporal Modeling
Abnormal cryptocurrency transactions - such as mixing services, fraudulent transfers, and pump-and-dump operations -- pose escalating risks to financial integrity but remain notoriously difficult to detect due to class imbalance, temporal volatility, and complex network dependencies. Existing approaches are predominantly model-centric and post hoc, flagging anomalies only after they occur and thus offering limited preventive value. This paper introduces HyPV-LEAD (Hyperbolic Peak-Valley Lead-ti…

Yikes, 2nd dump of breached Tea data reported by @….
A few useful thoughts that crossed my TL re the first breach:
- Many posts blame “vibe coding,” but unclear gen AI is to blame here?? At least some of the app/data appears to predate. We need the firsthand inside scoop on dev process.
- Firebase’s security model is a booby trap (still, alas)
1/2
https://www.404media.co/a-second-tea-breach-reveals-users-dms-about-abortions-and-cheating/

Does anyone have data on the efficiency of energy harvesting HVAC systems?
Scenario:
* Area A generates X kW of waste heat at a pretty constant rate year round which is currently dumped outside by a heat pump and lost
* Area B, close by, is air conditioned in the summer and heated in the winter by a second, isolated, heat pump. During the winter, it uses an average of Y kW to do this.
If I wanted to dump the waste heat from area A into area B to heat it, what kind of en…