Security news aggregator

Latest coverage for Warning

Security warnings identify potential threats, unsafe configurations, or urgent weaknesses so organizations can assess risk and take protective action.

15 headlines in this view

Refine the feed

Search across headline titles and summaries.

Tag briefing

Background for this topic.

Warning is a notification that a security-relevant condition may require attention, such as a newly disclosed vulnerability, suspicious authentication activity, malicious campaign, unsafe configuration, or deceptive message. In security news, the term commonly covers public advisories and threat-intelligence notices as well as operational alerts generated by defensive systems; it does not by itself prove that an attack or compromise has occurred.

Practitioners should assess the warning’s source, affected products or environments, evidence, severity, exploitability, and recommended action. Vulnerability warnings may require identifying exposed assets, applying a fix or mitigation, and checking for exploitation; campaign warnings may provide indicators for detection and investigation. Alerts should be triaged against logs and other evidence, with significant findings routed into incident response. Because attackers can imitate urgent security notices, recipients should verify requests and access instructions through trusted channels, while excessive or poorly tuned alerts can create fatigue and obscure genuinely important signals.

Showing 15 most recent headlines Filtered view

Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday

The FBI has issued a public service announcement warning that Russian intelligence-linked threat actors are actively targeting users of encrypted messaging apps such as Signal and WhatsApp in phishing campaigns that have already compromised thousands of accounts. [...]

Bank Info Security 3 months, 4 weeks ago

Pentagon Warns Anthropic Could 'Subvert' Defense AI Systems

New Filing Frames Anthropic Dispute as Operational Control Issue - Not Free SpeechThe Justice Department is arguing in a new court filing that Anthropic's ability to update guardrails and behavior post-deployment creates unacceptable supply-chain risks, warning that vendor access to AI systems could enable manipulation or failure in mission-critical defense operations.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has urged government agencies to apply patches for two security flaws impacting Synacor Zimbra Collaboration Suite (ZCS) and Microsoft Office SharePoint, stating they have been actively exploited in the wild

Bank Info Security 3 months, 4 weeks ago

Stryker Wiper Attack: Hackers Boast as Lawsuits Pile Up

Medtech Maker Is Still Recovering While Iranian Hackers Threaten More Attack VictimsAs medtech maker Stryker continues working to restore global IT systems brought offline by a cyberattack last week, class action lawsuits against the company are piling up in federal court and the Iranian hackers claiming credit for the attack are warning of more assaults to come on other victims.

Amazon Threat Intelligence is warning of an active Interlock ransomware campaign that's exploiting a recently disclosed critical security flaw in Cisco Secure Firewall Management Center (FMC) Software

AI, Robotics Leaders Warn Chinese Robots Could Disrupt Sensitive OperationsWitnesses told a U.S. House Homeland Security panel that Chinese-developed AI robotics platforms could give Beijing new avenues for surveillance, disruption and physical harm across critical sectors, and urged restrictions on federal use as China expands its industrial dominance.

Cybersecurity is entering “a new phase” as artificial intelligence tools have matured and given IT defenders significantly less time to respond to cyberattacks and other threats, according to a new report released Monday. The report, authored by federal contractor Booz Allen Hamilton, concludes that threat actors have adopted AI more quickly than governments and private […] The post Attackers are exploiting AI faster than defenders can keep up, new report warns appeared first on CyberScoop.