Security Affairs newsletter Round 355 by Pierluigi Paganini

Security Affairs newsletter Round 355

Pierluigi Paganini February 28, 2022

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Anonymous breached the internal network of Belarusian railways

Feb 7- Feb 27 Ukraine – Russia the silent cyber conflict

Ukraine: Volunteer IT Army is going to hit tens of Russian targets from this list

Chipmaker giant Nvidia hit by a ransomware attack

Fileless SockDetour backdoor targets U.S.-based defense contractors

Russia restricts Twitter in the country amid conflict with Ukraine

Anonymous hacked the Russian Defense Ministry and is targeting Russian companies

UK’s NHS Digital warns of an RCE in Okta Advanced Server Access client

Ukraine calls on independent hackers to defend against Russia, Russian underground responds
Ukraine: Belarusian APT group UNC1151 targets military personnel with spear phishing

Anonymous launched its offensive on Russia in response to the invasion of Ukraine

US and UK details a new Python backdoor used by MuddyWater APT group

CISA adds two Zabbix flaws to its Known Exploited Vulnerabilities Catalog

Data wiper attacks on Ukraine were planned at least in November and used ransomware as decoy

Deadbolt Ransomware targets Asustor and QNap NAS Devices

New Wiper Malware HermeticWiper targets Ukrainian systems

US and UK link new Cyclops Blink malware to Russian state hackers

Researchers shared technical details of NSA Equation Group’s Bvp47 backdoor

Sophos linked Entropy ransomware to Dridex malware. Are both linked to Evil Corp?

Horde Webmail Software is affected by a dangerous bug since 2012

Iranian Broadcaster IRIB hit by wiper malware

Threat actors target poorly protected Microsoft SQL Servers

Cookware giant Meyer Corporation discloses cyberattack

Police dismantled a gang that used phishing sites to steal credit cards

China-linked APT10 Target Taiwan’s financial trading industry

A cyber attack heavily impacted operations of Expeditors International

Xenomorph Android banking trojan distributed via Google Play Store

How SMS PVA services could undermine SMS-based verification

A flaw in the encryption algorithm of Hive Ransomware allows retrieving encrypted files
Threat Report Portugal: Q4 2021

BEC scammers impersonate CEOs on virtual meeting platforms

Threat actors stole at least $1.7M worth of NFTs from tens of OpenSea users

Trickbot operation is now controlled by Conti ransomware

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Pierluigi Paganini

(SecurityAffairs – hacking, newsletter)

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Pierluigi Paganini August 07, 2025

CERT-UA warns of UAC-0099 phishing attacks targeting Ukraine’s defense sector

Pierluigi Paganini August 07, 2025

Security Affairs newsletter Round 355

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up-to-date!

recent articles

CERT-UA warns of UAC-0099 phishing attacks targeting Ukraine’s defense sector

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Security Affairs newsletter Round 355

A new round of the weekly Security Affairs newsletter arrived! Every week the best security articles from Security Affairs free for you in your email box.

you might also like

CERT-UA warns of UAC-0099 phishing attacks targeting Ukraine’s defense sector

Over 100 Dell models exposed to critical ControlVault3 firmware bugs

leave a comment

newsletter

Subscribe to my email list and stay up-to-date!

recent articles

CERT-UA warns of UAC-0099 phishing attacks targeting Ukraine’s defense sector

Over 100 Dell models exposed to critical ControlVault3 firmware bugs

How CTEM Boosts Visibility and Shrinks Attack Surfaces in Hybrid and Cloud Environments

WhatsApp cracks down on 6.8M scam accounts in global takedown

Trend Micro fixes two actively exploited Apex One RCE flaws

Subscribe to my email list and stay
up-to-date!