Another day, another data breach. If the regular drumbeat of leaked and phished accounts hasn’t persuaded you to switch to Multi-Factor Authentication (MFA) already, maybe the usual January rush of ‘back to work’ password reset requests is making you reconsider ... continue reading

In two recent posts I discussed with Circadence the increasing importance of gamification for cybersecurity learning and how to get started as a practitioner while being supported by an enterprise learning officer or security team lead. In this third and ... continue reading

Houston… We have a Problem… Have you ever noticed there is an awful lot of educational workshops and deliveries that teach you about all these amazing features, but ultimately leave you wondering how to actually implement them in your environment? ... continue reading

As members of Microsoft’s Detection and Response Team (DART), we’ve seen a significant increase in adversaries “living off the land” and using compromised account credentials for malicious purposes. From an investigation standpoint, tracking adversaries using this method is quite difficult ... continue reading

The Lessons learned from the Microsoft SOC blog series is designed to share our approach and experience with security operations center (SOC) operations. We share strategies and learnings from our SOC, which protects Microsoft, and our Detection and Response Team ... continue reading

The increased connectivity of computers and the growth of Bring Your Own Device (BYOD) in most organizations is making the distribution of malicious software (malware) easier. Unlike other types of malicious programs that may usually go undetected for a longer ... continue reading

Many of today’s threats evolve to incorporate as many living-off-the-land techniques as possible into the attack chain. The PowerShell-based downloader Trojan known as sLoad, however, puts all its bets on BITS. Background Intelligent Transfer Service (BITS) is a component of ... continue reading

Microsoft Threat Intelligence Center (MSTIC) is raising awareness of the ongoing activity by a group we call GALLIUM, targeting telecommunication providers. When Microsoft customers have been targeted by this activity, we notified them directly with the relevant information they need ... continue reading

The battle against phishing is a silent one: every day, Office 365 Advanced Threat Protection detects millions of distinct malicious URLs and email attachments. Every year, billions of phishing emails don’t ever reach mailboxes—real-world attacks foiled in real-time. Heuristics, detonation, ... continue reading

Even your most security-savvy users may have difficulty identifying honed spear phishing campaigns. Unlike traditional phishing campaigns that are blasted to a large email list in hopes that just one person will bite, advanced spear phishing campaigns are highly targeted ... continue reading