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Hier — 18 octobre 2021BleepingComputer

State-backed hackers breach telcos with custom malware

18 octobre 2021 à 19:28
A previously unknown state-sponsored actor is deploying a novel toolset in attacks targeting telecommunication providers and IT firms in South Asia. [...]

Suspected Chinese hackers behind attacks on ten Israeli hospitals

18 octobre 2021 à 16:55
A joint announcement from the Ministry of Health and the National Cyber Directorate in Israel describes a spike in ransomware attacks over the weekend that targeted the systems of nine health institutes in the country. [...]

Microsoft: Windows 11 bug may only allow admins to print

18 octobre 2021 à 16:44
Microsoft is working on a fix for a known issue impacting Windows 11 customers and causing a prompt for admin credentials before every attempt to print. [...]

Microsoft asks admins to patch PowerShell to fix WDAC bypass

18 octobre 2021 à 15:30
Microsoft has asked system administrators to patch PowerShell 7 against two vulnerabilities allowing attackers to bypass Windows Defender Application Control (WDAC) enforcements and gain access to plain text credentials. [...]

Microsoft fixes Windows 10 auth issue impacting Remote Desktop

18 octobre 2021 à 14:48
Microsoft has fixed a known Windows 10 issue causing smartcard authentication to fail when trying to connect using Remote Desktop after installing the cumulative updates released during the September 2021 Patch Tuesday. [...]

Credit card PINs can be guessed even when covering the ATM pad

18 octobre 2021 à 14:00
Researchers have proven it's possible to train a special-purpose deep-learning algorithm that can guess 4-digit card PINs 41% of the time, even if the victim is covering the pad with their hands.  [...]

Sinclair TV stations crippled by weekend ransomware attack

18 octobre 2021 à 11:52
TV stations owned by the Sinclair Broadcast Group broadcast television company went down over the weekend across the US, with multiple sources telling BleepingComputer the downtime was caused by a ransomware attack. [...]

Sinclair TV network crippled by potential ransomware attack

18 octobre 2021 à 11:52
TV stations owned by the Sinclair Broadcast Group broadcast television company went down over the weekend across the US, with multiple sources telling BleepingComputer the downtime was caused by a ransomware attack. [...]

REvil ransomware shuts down again after Tor sites were hijacked

18 octobre 2021 à 01:19
The REvil ransomware operation has likely shut down once again after an unknown person hijacked their Tor payment portal and data leak blog. [...]

How to unlock Windows 11's God Mode to access advanced settings

18 octobre 2021 à 00:03
The settings app has been significantly improved, but several Control Panel features are still missing. Thankfully, Windows 11 still comes with the Control Panel and File Explorer-based advanced configuration page called "God Mode" that allows you to easily access all advanced tools, features, and tasks. [...]

Sysinternals apps can now auto-update via the Microsoft Store

17 octobre 2021 à 20:34
​Microsoft added their Sysinternals Suite to the Microsoft Store, allowing the popular Sysinternals utilities to be updated automatically as new versions are released. [...]

Windows 11 build 22000.282 fixes CPU performance issues, taskbar bug

16 octobre 2021 à 18:49
Microsoft released Windows 11 preview build 22000.282 yesterday with fixes for AMD CPU performance issues and a bug that displayed the Windows 10 taskbar. [...]

Canon sued for disabling scanner when printers run out of ink

16 octobre 2021 à 16:28
Canon USA is being sued for not allowing owners of certain printers to use the scanner or faxing functions if they run out of ink. [...]
À partir d’avant-hierBleepingComputer

The Week in Ransomware - October 15th 2021 - Disrupting ransoms

15 octobre 2021 à 22:35
This week, senior officials from over thirty countries held virtual conferences on disrupting ransomware operations and attacks. [...]

US links $5.2 billion worth of Bitcoin transactions to ransomware

15 octobre 2021 à 19:40
The U.S. Treasury Department's Financial Crimes Enforcement Network (FinCEN) has identified roughly $5.2 billion worth of outgoing Bitcoin transactions likely tied to the top 10 most commonly reported ransomware variants. [...]

New Windows 10 KB5006670 update breaks network printing

15 octobre 2021 à 18:13
Windows 10 users and administrators report widescale network printing issues after installing the KB5006670 cumulative update and other updates released this week. [...]

Twitch downplays this month's hack, says it had minimal impact

15 octobre 2021 à 17:37
In an update regarding this month's security incident, Twitch downplayed the breach saying that it had minimal impact and it only affected a small number of users. [...]

Accenture confirms data breach after August ransomware attack

15 octobre 2021 à 16:49
Global IT consultancy giant Accenture confirmed that LockBit ransomware operators stole data from its systems during an attack that hit the company's systems in August 2021. [...]

Russian cybercrime gang targets finance firms with stealthy macros

15 octobre 2021 à 15:58
A new phishing campaign dubbed MirrorBlast is deploying weaponized Excel documents that are extremely difficult to detect to compromise financial service organizations [...]