Email Security
Chinese hackers exploited a zero-day tracked as CVE-2023-7102 to deliver malware to Barracuda Email Security Gateway (ESG) appliances.
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Email Security
Russia-linked APT28 has been exploiting mail server vulnerabilities against government and defense entities since September 2023.
Artificial Intelligence
Combined with AI, polymorphic phishing emails have become highly sophisticated, creating more personalized and evasive messages that result in higher attack success rates.
Email Security
A sophisticated phishing campaign abuses weakness in Google Sites to spoof Google no-reply addresses and bypass protections.
Artificial Intelligence
Agentic AI has improved spear phishing effectiveness by 55% since 2023, research shows.
Email Security
The Office of the Comptroller of the Currency (OCC) has disclosed an email security incident in which 100 accounts were compromised for over a...
Email Security
‘PoisonSeed’ phishing campaign targets CRM and bulk email providers to distribute “crypto seed phrase” messages.
Email Security
A new attack technique named SMTP Smuggling can allow malicious actors to send out spoofed emails that bypass authentication mechanisms.
Cyberwarfare
The US cybersecurity agency calls attention to a Russian APT targeting academia, defense, governmental organizations, NGOs and think-tanks.
Email Security
Google shows how RETVec, a new and open source text vectorizer, can improve the detection of phishing attacks, spam and other harmful content.
Data Protection
The easiest way to keep your Google account active (and thus prevent it from being deleted) is to sign in at least once every...
Email Security
Google says a Zimbra zero-day from earlier this year, CVE-2023-37580, was exploited in several campaigns to hack government emails.
Cloud Security
Proofpoint removes a formidable competitor from the crowded email security market and adds technology to address risk from misdirected emails.
Email Security
A recently observed phishing campaign targeting Microsoft accounts is using LinkedIn smart links to bypass defenses.
Email Security
Google and Yahoo are introducing new requirements for bulk senders, to improve phishing and spam protections.
Email Security
Patches are being developed for serious Exim vulnerabilities that could expose many mail servers to attacks.
Email Security
Working remotely is here to stay and businesses should continue to make sure their basic forms of communication are properly configured and secured.
Email Security
Threat actors have exploited a Salesforce email service zero-day vulnerability and abused Meta features in a sophisticated phishing campaign.
Vulnerabilities
Pwn2Own participants demonstrated exploits against VMs, AI, browsers, servers, containers, and operating systems.
Incident Response
Vulnerabilities
Malware & Threats
Malware & Threats
