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Громкой новостью прошлой недели стала массовая кража криптовалюты у пользователей холодных кошельков COLDCARD. Хотя в теории холодные кошельки (аппаратные устройства, хранящие данные для доступа к криптовалюте) лучше защищены от кибератак, но в реальности COLDCARD подвела ошибка при реализации криптографического алгоритма: вместо надежной аппаратной генерации случайных чисел использовалась программная реализация, результаты работы которой могли быть предсказаны.

Злоумышленник смог реконструировать так называемый сид, открывающий доступ ко всем сохраненным на кошельках секретам, для большого количества кошельков,. Правильность вычисления сида могла быть проконтролирована путем сверки с публичными данными, включая историю транзакций в биткоинах. Имея на руках всю необходимую информацию, организатору атаки оставалось перевести средства на собственные кошельки. Точно оценить итоговый ущерб пока затруднительно, но по данным на 1 августа было украдено 1367 биткоинов с 4585 адресов, это примерно соответствует 88 миллионам долларов.

В руках у меня новые часы от Xiaomi, Smart Band 10 Pro, у них есть приличный минус в системе recovery, который устранен в других часах линейки Сяоми, я расскажу об устройстве данной модели, структуре прошивки, пакета OTA и покажу какое решение решение я реализовал, чтобы улучшить механизм восстановления часов.

Betting firms respond to claims made by anti-gambling campaigners Tim Costello and Luke Bateman at parliamentary inquiry

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Betting giants Sportsbet and Tabcorp say there is no evidence to substantiate allegations that account managers sourced drugs and sex workers to incentivise vulnerable people to bet more, calling for information about the claims to be provided to regulators.

The anti-gambling campaigners Tim Costello and Luke Bateman used a parliamentary hearing into Labor’s legislation to curb gambling advertising to allege problem gamblers had been supplied with cocaine, alcohol and sex workers, alleging companies exercised no duty of care to their customers.

Trucks are dousing capital’s roads with water and nurses are checking on vulnerable people as heat heads westwards

Seoul is bracing for its first ever “severe heatwave warning” on Tuesday, as South Korea reels from a deadly heatwave that has seen the country record its highest ever temperature.

The south-eastern city of Yangsan reached an all-time national record of 42.5C on Sunday afternoon – the highest temperature measured in 122 ​years ​of weather observations – and now the heat is shifting westwards, approaching the densely populated capital of more than 9 million people, which is forecast to hit 38C on Tuesday followed by three sweltering days of 37C.

US president reduced to bemoaning Tehran’s ‘unbelievable duplicity’ as he struggles to find solid negotiating ground

The Donald Trump doctrine has always contained a tenuous relationship with the truth. It was his mentor, the infamous New York lawyer Roy Cohn, who taught the young real estate mogul always to claim victory and never to admit defeat. Unfortunately for Trump, in Iran the US president has found a counterpart just as stubborn as himself.

As Trump claims new negotiations are to begin with Tehran this week, Iran has shown it can also reignite the conflict by lobbing ballistic missiles at US bases in the region and maintaining a stranglehold on the strait of Hormuz, effectively taking initiative in the stalled peace process. And time is of the essence for Trump as the clock ticks toward a global energy crisis and a painful midterm elections for him and his Republican party.

Edwin Lopez-Cornejo, 41, was arrested in New Jersey in June, and died after a ‘medical emergency’, agency said

An immigrant being held at a New Jersey ICE detention center died on 1 August, the Department of Homeland Security (DHS) announced on Monday. Edwin Lopez-Cornejo, 41, is the 22nd person to die in ICE custody this year, according to agency data.

Lopez-Cornejo, who is originally from El Salvador and first came to the US in 2006, was arrested by ICE agents in Plainfield, New Jersey, on 18 June and sent to Delaney Hall detention facility to await deportation. Less than two months later he suffered an unspecified “medical emergency”, and was later pronounced dead by University Hospital in Newark, New Jersey, ICE said.

I am hanging on to a product that makes people I loathe more super-rich while they trash the world

There is so much talk of all the lonely people in the world right now that the pervasive state of loneliness is being called an epidemic.

I don’t think that is an overstatement. I see loneliness around me all of the time. Everywhere. Not just in the faces of rough sleepers who look up at passers-by in the hope of finding eye contact and a little empathy – but also in the faces of those who rush past avoiding them, their heads wired or aired to their phones.

Residents and farmers say contractors have tapped border aquifers that threaten water supply for those nearby

Construction crews building a border wall in New Mexico were ordered to stop drilling new wells after ranchers said that pumping groundwater to produce concrete could threaten their livestock amid a severe drought.

The order comes as crews across the southern border race to complete one of Donald Trump’s highest domestic priorities – barriers that span four states and received over $46bn in federal funding. Controversies have sprouted up in Texas and California, and border-town residents and environmentalists have reported a wide variety of issues with construction.

Now UK envoy Valery Zaluzhnyi quoted as saying Ukraine can’t meet military standards needed to join alliance; Kyiv largely stalls Moscow’s advances, data suggests. What we know on day 1,623

- Пробовали сделать цифрового сотрудника на LLM?
- У вас получилось?
- Долго старались?
- Насколько он качественный?
- Сколько он стоит в обслуживании?
Очень много вопросов возникает к технологии ведения диалогов нейросетями.

Prime minister Sanae Takaichi visited Kumamoto prefecture almost a week after a magnitude 7.1 quake hit, killing 38 people

Japan’s prime minister, Sanae Takaichi, has visited the south-western prefecture of Kumamoto, where recovery efforts are being hampered by heat and a lack of water supplies, almost a week after a magnitude 7.1 earthquake killed dozens and caused widespread damage.

Thirty-eight people died during the quake, including one person who died of apparent heatstroke while taking shelter in a car in hot weather, officials said on Monday.

Prime minister Sanae Takaichi visited Kumamoto prefecture almost a week after a magnitude 7.1 quake hit, killing 38 people

Japan’s prime minister, Sanae Takaichi, has visited the south-western prefecture of Kumamoto, where recovery efforts are being hampered by heat and a lack of water supplies, almost a week after a magnitude 7.1 earthquake killed dozens and caused widespread damage.

Thirty-eight people died during the quake, including one person who died of apparent heatstroke while taking shelter in a car in hot weather, officials said on Monday.

Помните монолог Петросяна из конца 80-х начала 90-х, про советскую смекалку?

Если у вас осталась обёртка от сосиски — не выбрасывайте. Её можно высушить, заштопать и использовать!

Нет, статья не будет в стиле "отповедь нищеброда". Но так или иначе мы все живём в условиях рыночной экономики. Так почему бы не показать интересные, на мой взгляд, находки на рынке "одноразовых" бритв, и можно сказать, какие-то жизненные лайфхаки.