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Joy Chik speaking at the European Identity and Cloud Conference in Munich, Germany

Decentralized identity and the path to digital privacy

Security is the central challenge of the digital age. Our digital lives have moved into the cloud. People now use multiple devices to connect to multiple applications through many different networks. Just about everything is connected to the internet, where ... continue reading
Toward scalable decentralized identifier systems

Toward scalable decentralized identifier systems

Howdy folks, Today’s post is the next step in realizing our vision for the future of decentralized identities, which we laid out last year. We believe every person needs a decentralized, digital identity they own and control, backed by self-owned ... continue reading
Identity Hubs as personal datastores

Identity Hubs as personal datastores

Today’s world of concentrated social media, data breaches, election hacking, and Cambridge Analytica makes it self-evident that individuals need a new way forward, one which enables them to take back control of all aspects of their identity; one which spans ... continue reading
Protecting the protector: Hardening machine learning defenses against adversarial attacks

Protecting the protector: Hardening machine learning defenses against adversarial attacks

Harnessing the power of machine learning and artificial intelligence has enabled Windows Defender Advanced Threat Protection (Windows Defender ATP) next-generation protection to stop new malware attacks before they can get started often within milliseconds. These predictive technologies are central to ... continue reading

Cryptojacking – Leeches of the Internet

Hello, this is Paul Bergson again with another topic on security. The threat of malware continues to impact business with no relief in sight. The latest topic brought back childhood memories of how the “Leeches” of the internet prey upon ... continue reading
Invisible resource thieves: The increasing threat of cryptocurrency miners

Invisible resource thieves: The increasing threat of cryptocurrency miners

The surge in Bitcoin prices has driven widescale interest in cryptocurrencies. While the future of digital currencies is uncertain, they are shaking up the cybersecurity landscape as they continue to influence the intent and nature of attacks. Cybercriminals gave cryptocurrencies ... continue reading
Figure 1: Windows Defender ATP machine timeline view with Windows Defender Exploit Guard event

Behavior monitoring combined with machine learning spoils a massive Dofoil coin mining campaign

Just before noon on March 6 (PST), Windows Defender AV blocked more than 80,000 instances of several sophisticated trojans that exhibited advanced cross-process injection techniques, persistence mechanisms, and evasion methods. Behavior-based signals coupled with cloud-powered machine learning models uncovered this ... continue reading
Ransomware 1H 2017 review: Global outbreaks reinforce the value of security hygiene

Ransomware 1H 2017 review: Global outbreaks reinforce the value of security hygiene

In the first six months of 2017, ransomware threats reached new levels of sophistication. The same period also saw the reversal of a six-month downward trend in ransomware encounters. New ransomware code was released at a higher rate with increasing ... continue reading
wannacrypt1

WannaCrypt ransomware worm targets out-of-date systems

On May 12, 2017 we detected a new ransomware that spreads like a worm by leveraging vulnerabilities that have been previously fixed. While security updates are automatically applied in most computers, some users and enterprises may delay deployment of patches ... continue reading
Attacker proficiency and associated techniques

Uncovering cross-process injection with Windows Defender ATP

Windows Defender Advanced Threat Protection (Windows Defender ATP) is a post-breach solution that alerts security operations (SecOps) personnel about hostile activity. As the nature of attacks evolve, Windows Defender ATP must advance so that it continues to help SecOps personnel ... continue reading