Our paper on Hijacking Routes in Payment Channel Networks: https://t.co/Xmz12nTDuB

tl;dr: in today's #LightningNetwork
it's not too hard to grab a large fraction of the payments (and deny service).

With @SaarTochner & @schmiste78
cc @ct_univie @CseHuji @HUJICyberLaw

— Aviv Zohar (@Avivz78) September 19, 2019