Blog - Page 11 of 1002

Why Even the Best Edge Security Still Misses High-Risk Sessions

Security teams have more edge controls at their disposal than ever, and each plays an important role. Yet, despite the best request inspection, credential validation, device fingerprinting, and automation signals available, attackers still successfully hide inside traffic that looks remarkably similar to legitimate user activity. One reason for this is that each security control focuses […]

01 Sep

Nearly 22,000 Microsoft Exchange servers vulnerable to hijack attacks

Nearly 22,000 Microsoft Exchange servers exposed online remain unpatched against a high-severity authentication bypass vulnerability that allows attackers to hijack all user mailboxes. Tracked as CVE-2026-62911 and reported by DEVCORE Research Team’s Orange Tsai, this security flaw affects Exchange Server 2016, Exchange Server 2019, and Exchange Server Subscription Edition (SE) software. Threat actors with basic […]

01 Sep

Five Venezuelans plead guilty to ATM jackpotting attacks in US

Five Venezuelan nationals pleaded guilty to attempting to empty automated teller machines (ATMs) using malware in a series of ATM jackpotting attacks. 27-year-old Luis Alberto Velasquez-Artigas, 29-year-oldRoyder Adrian Figuera-Perez, 27-year-old Javier Mejia, Jr, 33-year-old Gabriel Alexjandro Corales-Garcia, 33, and 26-year-old Italo Lizandro Corrales-Carrillo have all pleaded guilty to one count of conspiracy to commit bank […]

31 Aug

Chinese Fire Ant hackers turn Cisco routers into spying platforms

The researchers discovered Fire Ant’s new tactic after finding an active GRE (Generic Routing Encapsulation) tunnel interface on a Cisco IOS XR router that could not be explained by a running configuration or commit history. According to incident response company Sygnia, the threat actor switched from targeting VMware hypervisors to compromising Cisco routers, TACACS authentication servers, […]

31 Aug

File servers are here to stay. Here’s how to manage them securely

From soaring cloud costs to risk ownership, data sovereignty and legacy compatibility, there are many reasons why organizations continue to rely on file servers for inexpensive and abundant local storage. Yet no matter where your data lives, access governance is essential to keeping it in the right hands. Even firmly into the cloud era, countless […]

31 Aug

Berlin confirms data theft after Rhysida ransomware attack claims

Berlin’s city administration has confirmed that cybercriminals are attempting to extort the city after the Rhysida ransomware gang listed it on their data leak site. The attack was discovered in mid-August, and the threat actor claimed it publicly last Friday, on August 28. Kai Wergner, the Mayor of Berlin, stated that the city will not […]

31 Aug

Microsoft says Windows 11 KB5120998 update resets mouse settings

Microsoft has confirmed that the KB5120998 August 2026 non-security preview update is reverting mouse settings on Windows 11 systems. According to user reports, mouse cursor personalization settings are either being changed or reset automatically after installing the KB5120998 update. More importantly, affected Windows 11 users will not be able to restore the previous mouse settings […]

31 Aug

Nigerians extradited to US for sextortion, deaths of two teens

Two Nigerian men extradited to the U.S. on Thursday have been charged with involvement in sextortion schemes that resulted in the deaths of two minor victims in Mississippi and North Carolina. Sextortion is a form of online blackmail in which cybercriminals threaten victims with leaking nude images and videos they stole (through hacking) or obtained […]

30 Aug

FulcrumSec claims Manchester Airports hack, theft of 86 GB of data

The Manchester Airports Group data breach has been claimed by extortion group FulcrumSec, which told BleepingComputer that it stole approximately 86 GB of data. Samples reviewed by BleepingComputer contained information consistent with MAG’s disclosure while indicating that the breach exposed considerably more detailed customer, booking, and travel information than initially revealed. Hackers claim theft of 86 […]

30 Aug

Anthropic warns infostealer malware is hijacking Claude sessions to drain usage

Anthropic is warning some Claude users that infostealer malware on their PCs has stolen active Claude login sessions, allowing attackers to access accounts and consume their usage. The company is signing affected users out of Claude, removing saved payment methods, and refunding charges it identifies as unauthorized. “We have recently become aware of a bad […]