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The alarming streak of exceptional temperatures continued in 2025, which is set to be either the second or third warmest year on record, according to the State of the Global Climate Update from the World Meteorological Organization (WMO).

Ending hunger by 2030 would cost just $93 billion a year — less than one per cent of the $21.9 trillion spent on military budgets over the past decade, according to the UN World Food Programme (WFP).

IT-Security Researchers from the University of Vienna and SBA Research identified and responsibly disclosed a large-scale privacy weakness in WhatsApp's contact discovery mechanism that allowed the enumeration of 3.5 billion accounts. In collaboration with the researchers, Meta has since addressed and mitigated the issue. The study underscores the importance of continuous, independent security research on widely used communication platforms and highlights the risks associated with the centralization of instant messaging services. The preprint of the study has now been published, and the results will be presented in 2026 at the Network and Distributed System Security (NDSS) Symposium.

IT-Security Researchers from the University of Vienna and SBA Research identified and responsibly disclosed a large-scale privacy weakness in WhatsApp's contact discovery mechanism that allowed the enumeration of 3.5 billion accounts. In collaboration with the researchers, Meta has since addressed and mitigated the issue. The study underscores the importance of continuous, independent security research on widely used communication platforms and highlights the risks associated with the centralization of instant messaging services. The preprint of the study has now been published, and the results will be presented in 2026 at the Network and Distributed System Security (NDSS) Symposium.

Nobody wants to work in these situations”: A decade of exploitation on the Riyadh Metro project

Migrant workers who travelled to Saudi Arabia to work on the Riyadh Metro project were forced to pay exorbitant recruitment fees, worked in dangerous heat and earned pitiful wages during a decade of serious abuse, Amnesty International revealed in a new report today.