Our weekly news round-up: Serious iOS malware attack prompts Apple OS update within days of discovery; Extinct marsupial kitten of NW Queensland named in honour of naturalist Sir David Attenborough; Optus offers unmetered Presto and Netflix to premium mobile subscribers and bored commuters; Proxima B, a possibly habitable planet, is found orbiting Proxima Centauri, just 4 light years from our Sun; Interest in Pokemon Go wanes – down to 30 million users a day; Facebook to tap WhatsApp for targeted ads (even though they said they wouldn’t).