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On latency, measurement, and optimization in algorithmic trading systems

news.ycombinator.com Unknown 2025-08-04 09:10:59

"The speed of light sucks." - John Carmack ‍ Software engineers within the world of low-latency automated trading (colloquially known as "high-frequency trading" or HFT) obsess over speed. From purchasing private bandwidth between microwave towers to analyzing x86 instructions from different compiler versions, those with experience in this industry have seen colossal time and expense committed to the problem of optimizing code and network paths for minimal execution times. But how does one

Topics: exchange latency order self time

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Microsoft: Exchange Server Subscription Edition now available

bleepingcomputer.com Unknown 2025-08-12 12:03:23

Microsoft has announced that the Exchange Server Subscription Edition (SE) is now available to all customers of its enterprise email service. As the company explained, the Exchange Server SE RTM build released this week can be installed as a cumulative update (CU) on servers running Exchange Server 2019 CU15 or CU14, and it can also be joined to existing Exchange Server 2019 or Exchange Server 2016 organizations. While Exchange Server SE does not include major code upgrades or changes, and doe

Topics: 2019 exchange se server support

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Coinbase is the best-performing stock in the S&P 500 in June, and may have even more room to run

cnbc.com Tanaya Macheel 2025-08-20 08:38:21

People watch as the logo for Coinbase, the biggest U.S. cryptocurrency exchange, is displayed on the Nasdaq MarketSite jumbotron at Times Square in New York on April 14, 2021. Coinbase is the top performer in the S&P 500 in June, boosted by positive regulatory updates, product launches and, of course, its very inclusion in the benchmark stock index at the end of May. The crypto exchange's outperformance in the S&P 500 extends back to the April 8 market low, just after President Donald Trump's

Topics: 500 circle coinbase exchange stock

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Keylogger campaign hitting Outlook Web Access on vulnerable Exchange servers goes global

techspot.com Alfonso Maruccia 2025-09-05 15:58:00

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Facepalm: Keylogging malware is a particularly dangerous threat, as it is typically designed to capture login credentials or other sensitive data from users. When you add a compromised Exchange server to the mix, it creates an even nastier situation for any organization. Researchers from Positive Technologies recently unveiled a new study on a keylogger-based campaign targeting organizations worldw

Topics: compromised exchange microsoft researchers server

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Keylogger campaign hitting Microsoft Exchange servers goes global

techspot.com Alfonso Maruccia 2025-09-05 20:58:00

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Facepalm: Keylogging malware is a particularly dangerous threat, as it is typically designed to capture login credentials or other sensitive data from users. When you add a compromised Exchange server to the mix, it creates an even nastier situation for any organization. Researchers from Positive Technologies recently unveiled a new study on a keylogger-based campaign targeting organizations worldw

Topics: compromised exchange microsoft researchers server

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Pro-Israel hackers destroy $90 million in Iran crypto exchange breach, analytics firm says

cnbc.com Mackenzie Sigalos 2025-09-06 04:55:24

Iran's largest cryptocurrency exchange, Nobitex, was hacked for more than $90 million Wednesday, according to blockchain analytics firm Elliptic. The funds were drained from platform wallets into addresses bearing anti-government messages explicitly referencing Iran's Islamic Revolutionary Guard Corps, or IRGC, pointing to a politically motivated cyberattack, Elliptic said. Pro-Israel hacking group Gonjeshke Darande, or "Predatory Sparrow," claimed responsibility for the attack and said it wou

Topics: elliptic exchange iran israel said

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Washington Post's email system hacked, journalists' accounts compromised

bleepingcomputer.com Unknown 2025-09-10 16:08:25

Email accounts of several Washington Post journalists were compromised in a cyberattack believed to have been carried out by a foreign government. The incident was discovered on Thursday evening and the publication started an investigation. On Sunday, June 15, an internal memo was sent to employees, informing them of a “possible targeted unauthorized intrusion into their email system.” According to The Wall Street Journal, the memo was signed by Executive Editor Matt Murray and informed that M

Topics: accounts email exchange exploiting microsoft

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Telephone Exchanges in the UK

news.ycombinator.com Unknown 2025-09-11 07:33:43

For more than a century the telephone exchange has formed the backbone of our telecommunications system. A vast array of more than 5,500 mostly nondescript buildings sit unnoticed on city, town or village streets, and quietly link up more than 254 million kilometres of cables and wires – keeping people in the UK connected to each other and the rest of the world. Since the first telephone exchange was established in London in 1879 with just eight subscribers, these anonymous looking buildings ha

Topics: copper customers exchanges fibre services

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Coinbase boss claims SEC will drop crypto lawsuit

feeds.bbci.co.uk Unknown 2025-05-31 18:00:10

Coinbase boss claims SEC will drop crypto lawsuit Coinbase chief executive Brian Armstrong said the potential dismissal of the lawsuit would be "hugely vindicating". Its boss Brian Armstrong said in a post on X on Friday that "an agreement" had been reached with the regulator's staff to dismiss the legal action which would see it pay no fines or make any changes to how it operates, when confirmed. The US regulator alleged in 2023 that Coinbase had violated laws by offering investments that ar

Topics: coinbase crypto exchange said sec

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SEC’s “scorched-earth” lawsuit against Coinbase to be dropped, company says

arstechnica.com Unknown 2025-05-31 16:55:37

On Friday, a Coinbase executive declared the "war against crypto" over—"at least as it applies to Coinbase." According to Coinbase Chief Legal Officer Paul Grewal, the US Securities and Exchange Commission (SEC) plans to drop its lawsuit against the largest US cryptocurrency exchange as the agency shifts to embrace Donald Trump's new approach to regulating cryptocurrency in the US. The SEC sued Coinbase in 2023, accusing Coinbase of "operating its crypto asset trading platform as an unregister

Topics: coinbase crypto exchange gensler sec

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Latest Tech News

On latency, measurement, and optimization in algorithmic trading systems

Microsoft: Exchange Server Subscription Edition now available

Coinbase is the best-performing stock in the S&P 500 in June, and may have even more room to run

Keylogger campaign hitting Outlook Web Access on vulnerable Exchange servers goes global

Keylogger campaign hitting Microsoft Exchange servers goes global

Pro-Israel hackers destroy $90 million in Iran crypto exchange breach, analytics firm says

Washington Post's email system hacked, journalists' accounts compromised

Telephone Exchanges in the UK

Coinbase boss claims SEC will drop crypto lawsuit

SEC’s “scorched-earth” lawsuit against Coinbase to be dropped, company says

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