Financial cyberthreats in 2025 and the outlook for 2026
In this report, Kaspersky experts share their insights into the 2025 financial threat landscape, including regional statistics and trends in phishing, PC mal...
Microsoft
20 articles
Microsoft rolls out fix for broken Windows Start Menu search
Microsoft has pushed a server-side fix for a known issue that broke the Windows Start Menu search feature on some Windows 11 23H2 devices. [.
Cybercriminals Use Fake Zoom, Teams Calls to Deliver Malware
Hackers are increasingly using fake Zoom and Microsoft Teams meetings to trick victims into infecting their own systems with malware. SEAL says it has blocke...
Russian Threat Actors Abuse Home Routers in Expanding DNS Hijacking Wave
Russian military-linked hackers are actively compromising poorly secured home and small-office routers to hijack internet traffic and spy on organizations wo...
Understanding and Anticipating Venezuelan Government Actions
Explore an in-depth analysis of Venezuela’s political landscape following the January 2026 US operation to capture Nicolás Maduro. This executive summary exa...
[local] Microsoft MMC MSC EvilTwin - Local Admin Creation
Microsoft MMC MSC EvilTwin - Local Admin Creation
Feds quash widespread Russia-backed espionage network spanning 18,000 devices
Forest Blizzard, a threat group attributed to Russia’s GRU, hijacked network traffic to steal credentials and tokens for Microsoft accounts and other service...
What Anthropic Glasswing reveals about the future of vulnerability discovery
AI giant Anthropic has unveiled Project Glasswing, a cybersecurity initiative built around Claude Mythos Preview, a model it describes as “cybersecurity in t...
Novel ResokerRAT malware exploits Telegram API to target Windows systems
Windows systems are being subjected to intrusions involving the newly emergent ResokerRAT malware, which leverages Telegram Bot API to facilitate remote trac...
Russia Hacked Routers to Steal Microsoft Office Tokens
Hackers linked to Russia's military intelligence units are using known flaws in older Internet routers to mass harvest authentication tokens from Microsoft O...
Authorities disrupt router DNS hijacks used to steal Microsoft 365 logins
An international operation from law enforcement authorities in partnership with private companies has disrupted FrostArmada, an APT28 campaign hijacking loca...
Windows zero-day vulnerability 'BlueHammer' exploit code released
The BlueHammer vulnerability is a local privilege escalation (LPE) flaw that combines a time-of-check to time-of-use (TOCTOU) vulnerability with path confusion.
SOHO router compromise leads to DNS hijacking and adversary-in-the-middle attacks
Executive summary Forest Blizzard, a threat actor linked to the Russian military, has been compromising insecure home and small-office internet equipment lik...
AI-enabled device code phishing campaign exploits OAuth flow for account takeover
A phishing campaign that bypasses the standard 15-minute expiration window through automation and dynamic code generation, leveraging the OAuth Device Code A...
Microsoft says Medusa-linked Storm-1175 is speeding ransomware attacks
Microsoft has warned that Storm-1175, a cybercrime group linked to Medusa ransomware, is exploiting vulnerable web-facing systems in fast-moving attacks, at ...
Tor-Backed ClickFix Campaign Drops Node.js RAT on Windows
Hackers are using a deceptive technique known as “ClickFix” to deliver a sophisticated Node. js-based remote access Trojan (RAT) targeting Windows users.
Storm-1175 Exploits Flaws in High-Velocity Medusa Attacks
Microsoft has released a new report about the Storm-1175 group and its connection to Medusa ransomware
Experts published unpatched Windows zero-day BlueHammer
A researcher leaked the unpatched Windows zero-day “BlueHammer,” letting attackers gain SYSTEM rights; no patch exists yet. A disgruntled researcher released...
Iran-Linked Hackers Hit M365 Tenants in Middle East Password Spray Campaign
Iran-linked threat actors have launched a coordinated password-spraying campaign targeting Microsoft 365 environments across the Middle East, according to ne...
New Microsoft Defender Update Issued for Windows 11, Windows 10, and Server Images
Microsoft has rolled out a fresh security intelligence update for Microsoft Defender Antivirus to help secure Windows 11, Windows 10, and Windows Server imag...