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Ukraine’s largest mobile phone operator said Russia was most likely behind a “powerful” cyberattack that disrupted phone and internet services Tuesday for about 24 million people in the country.

The cyberattack, the largest to strike Ukraine since Russia’s invasion began nearly two years ago, took down ATMs and digital banking services, disabled some air raid sirens, and hampered broader cellular service across Ukraine.

“This is definitely a cyberattack and the probability that Russian entities are behind it is very close to 100%,” Oleksandr Komarov, chief executive officer of Kyivstar GSM JSC, told Bloomberg by phone.

AI will improve cybersecurity they said in IEEE survey.

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Microsoft Outlook was reportedly targeted over 10,000 times this summer by a single threat actor, which is believed to be aligned with Russia.

Cybersecurity company Proofpoint recently unveiled its research announcing that a group they call TA422 (or Forest Blizzard, Pawn Storm, Fancy Bear, and BlueDelta) was seen attempting daily hacking into the same accounts. It seems that this is a continuation of an earlier campaign by TA422 against various organizations in Europe and North America. US intelligence links the group to its Russian counterpart, the GRU.

The new spam detector was tested internally for a year.

Gmail is using a new text vectorizer, called RETVec, to significantly improve spam detection while reducing false positives and latency.

Cyber security is the practice of protecting computer systems, networks, and programs from digital attacks, unauthorized access, damage, or theft of data. The goal of cybersecurity is to ensure the confidentiality, integrity, and availability of information and computing resources.
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The hack, which provided unauthorized access to ‘files containing profile information about other users’ ancestry,’ impacted 0.1% of 23andMe’s users worldwide.

Researchers are claiming a breakthrough in quantum communications, thanks to a new diamond-stretching technique they say greatly increases the temperatures at which qubits remain entangled, while also making them microwave-controllable.

Quantum networking is an emerging field that uses weird quantum phenomena to send and receive information. These networks will be impossible to hack, and will use quantum entanglement to cover large distances, creating pairs of qubits which mirror each other’s quantum state without any physical connection.

Diamond-based qubits are capable of maintaining their state of entanglement for a decent length of time – but only provided they’re kept incredibly cold – just a hair above absolute zero. That limits their usefulness, because it’d mean you’d need a giant, energy-intensive cooling apparatus at every node of your quantum network.

The explosive growth of generative AI over the last year has been truly phenomenal. Kick-started by the public release of ChatGPT (was it really only a year ago?), it’s now everywhere. Keen to ride the wave, every app from Office to eBay has been adding generative capabilities, and growing numbers of us are finding uses for it in our everyday and professional lives.

Given its nature, it’s not surprising that content creators, in particular, have found it a powerful addition to their toolset. Marketing agencies, advertising creatives, news organizations and social media influencers have been among the most enthusiastic early adopters.

While it brings great opportunities for improving efficiency and automating manual, repetitive elements of creative work, it also throws up significant challenges. Issues around copyright, spam content, hallucination, the formulaic nature of algorithmic creation and bias all need to be considered by professionals planning on adopting it into their workflow.