Category: CISOOnline

Iranian cyberattacks fail to materialize but threat remains acute
09
Mar
2026

Iranian cyberattacks fail to materialize but threat remains acute

Security company Radware detected 149 DDoS attacks that appeared to be connected to Iran between February 28 and March 2,…

Microsoft leads takedown of Tycoon2FA phishing service infrastructure
09
Mar
2026

Microsoft leads takedown of Tycoon2FA phishing service infrastructure

Because authentication is bound to the origin (domain) and the cryptographic challenges cannot be replayed through a reverse proxy, these…

Cyberrecovery Fail 16z9 DE Only
09
Mar
2026

Die besten Cyber-Recovery-Lösungen | CSO Online

Nicht greifende Recovery-Prozesse sind für Unternehmen ein Albtraumszenario, das dank ausgefeilter Angriffe immer öfter zur Realität wird. Arjuna Kodisinghe |…

14 old software bugs that took way too long to squash
09
Mar
2026

14 old software bugs that took way too long to squash

A vulnerability in Redis in-memory store posed a critical risk for servers hosting the database. The vulnerability, identified as CVE-2025-49844…

State-affiliated hackers set up for critical OT attacks that operators may not detect
09
Mar
2026

State-affiliated hackers set up for critical OT attacks that operators may not detect

In tabletop exercises the company conducted in 2025, 88% of participants had trouble detecting threats, 94% had difficulty with containment,…

Europol: Großer Markt für gestohlene Daten geschlossen
09
Mar
2026

Europol: Großer Markt für gestohlene Daten geschlossen

«Plattformen dieser Art sind der Motor für Cyberkriminalität», teilte die Amsterdamer Polizei mit. Die Cybercrime-Experten warnten auch, dass gestohlene Daten…

Coruna iOS exploit kit moved from spy tool to mass criminal campaign in under a year
08
Mar
2026

Coruna iOS exploit kit moved from spy tool to mass criminal campaign in under a year

The same framework resurfaced in summer 2025, this time repurposed by UNC6353, a suspected Russian espionage group, which embedded it…

Cisco issues emergency patches for critical firewall vulnerabilities
08
Mar
2026

Cisco issues emergency patches for critical firewall vulnerabilities

Other vulnerabilities Of the remaining flaws, a further six are rated ‘high’, with CVSS scores of between 7.2 and 8.6….

LeakBase marketplace unplugged by cops in 14 countries
08
Mar
2026

LeakBase marketplace unplugged by cops in 14 countries

The LeakBase cyberforum, considered one of the world’s largest online marketplaces for cybercriminals to buy and sell stolen data and…

insider threat shadow worker steal stealing theft data
08
Mar
2026

Europa im Visier von Cyber-Identitätsdieben

Deutsche Unternehmen müssen sich warm anziehen: Sowohl staatliche als auch „private“ Akteure haben es auf sie abgesehen. Shutterstock Wie die…

7 Anzeichen für akuten MSSP-Bedarf
08
Mar
2026

7 Anzeichen für akuten MSSP-Bedarf

Das sieht auch Toby Basalla, Gründer und Principal Data Consultant bei Synthelize, so. “Wenn Chaos herrscht, wer weiß dann noch,…

Zero-day exploits hit enterprises faster and harder
08
Mar
2026

Zero-day exploits hit enterprises faster and harder

Microsoft was the most targeted vendor, with 25 zero-days exploited across its products, followed by Google with 11, Apple with…