Submission + - A Hacker Is Wiping Git Repositories and Asking for a Ransom (zdnet.com)

An anonymous reader writes: Hundreds of developers have had had Git source code repositories wiped and replaced with a ransom demand. The hacker removes all source code and recent commits from vitcims' Git repositories, and leaves a ransom note behind that asks for a payment of 0.1 Bitcoin (~$570). The hacker claims all source code has been downloaded and stored on one of their servers, and gives the victim ten days to pay the ransom; otherwise, they'll make the code public.

Hundreds of users have had code repositories wiped and replaced with ransom notes. The coordinated attack has hit Git repositories stored across multiple platforms, such as GitHub, GitLab,and Bitbucket. Some users who fell victim to this hacker have admitted to using weak passwords for their GitHub, GitLab, and Bitbucket accounts, and forgetting to remove access tokens for old apps they haven't used for months --both of which are very common ways in which online accounts usually get compromised. Several users also tried to pin the issue on the hacker using an exploit in SourceTree, a Git GUI app for Mac and Windows made by Atlassian; however, there is no evidence to support this theory, for the time being.

Submission + - Americium thermal power generator demonstrated in Britain (world-nuclear-news.org)

nojayuk writes: From World Nuclear News: The UK's National Nuclear Laboratory (NNL) and University of Leicester have generated usable electricity from the chemical element americium in what it believes to be a global first. The achievement is seen as a step towards potential use of americium in so-called space batteries, which may mean future space missions can be powered for up to 400 years.

Submission + - End to Aids in sight as huge study finds drugs stop HIV transmission (theguardian.com)

Shmoodling writes: An end to the Aids epidemic could be in sight after a landmark study found men whose HIV infection was fully suppressed by antiretroviral drugs had no chance of infecting their partner.

The success of the medicine means that if everyone with HIV were fully treated, there would be no further infections.

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